Sorry...we get so many here that are posting after they bought the bike and have already gotten themselves into trouble with the "cool kids" mods. The PO probably took the front blinkers off to fit those clubmans.
If you haven't bought it already I would be really leery about buying a bike from that seller. The pod filters he put on are the cheapest pieces of crap and usually restrict the carbs (robs HP) which is usually an indication that the seller doesn't know bikes and also doesn't know what he is doing - same with the ditching the front blinkers. Otherwise the bike looks like it was well cared for for most of it's life before it got to whomever put those clubmans on. Expect if you buy it you need to buy a workshop manual and you WILL need to give it a proper checkover and tuneup. I would also look at putting a new chain and sprockets on it as that chain looks a little grungy and may have kinks in it.
While the kawasaki 650 four is generally a good bike the CSR is a "factory" chopper style bike and lousy for an old performance street bike. It would be the bike you learn to ride on and the basics of motorcycle maintenance and then sell when you are ready to move on to something more racy. It seems to be in nice overall shape and if the price is right I would consider it, but know that you are probably putting that stock airbox back on.
I have a love/hate relationship with HJC. their fit seems a little wonky for my head but my brother and father both like them. I love my AC-12 carbon because it feels lighter than a hat where as my KBC feels like a 5 lb weight on top of my head. Some people think you need to spend $500 on a helmet, I am not one of those people - I think if you find one with a weight you can live with with good ventilation and doesn't move around on your head in the budget helmet department. My current Helmet and one that I absolutely love is an all black Bell MX-2 ($180.00). It does require you run with separate glasses since there is no face shield but it is Snell and DOT and honestly I like being able to ride with my sunglasses anyway. It doesn't have crazy graphics so it doesn't look crazy on my head (honestly I think helmet graphic artists are color blind) and some of their graphic choices look more "vintage" than any of the other full face helmets. They are technically "dirt" helmets but the MX2 is DOT and Snell so it is street certified.
If you are looking for a deal on a helmet, don't be afraid of closeout places online or at the dealership. They haven't updated the Snell rating since 2010 so last years helmets are still going to be current. Helmet prices are funny, they are very much seasonal fashion and this year's graphics are $200-$300 but will be less than $100 next year (helmet markup is usually 100%). We got my wife's icon for $35 brand new because it was a 2 year old design sitting in the back of the shop and I worked for the shop (employee discount) but it had been a $250 helmet brand new).
here is a great example: This is a Bell Vortex which is an excellent helmet and was $200 brand new in the year it was released now it is $100 just to get rid of the overstock:
Bell Vortex Torn Helmet - $99.99 closeout special! In stock NOW! :: MSRP: $179.99
and here is that awesome Bell Mx-2 I suggested in vintage yamaha graphics for $90 ($180 retail):
Bell MX-2 Helmet - Daytona - $89.95 closeout special! In stock NOW! :: MSRP: $179.95
If you can stomach the graphics here is a Snell and DOT helmet for $70 (I like it but it is a bit busy):
Bell MX-1 Speed Tat Helmet - $69.99 closeout special! In stock NOW! :: MSRP: $169.99
Since we have multiple MSF instructors on this board I didn't mention it before but since nobody else is responding I will mention it now - take a Motorcycle Safety foundation rider's course if you haven't already. Not only will you get your license at the end of the course but you get an insurance reduction and good advice and skills for riding the road.
Also, Don't carry passengers in your first year and stay off the highway for the first 6 months. Why? an 85 mph fully loaded big rig passing you at speed is enough to make your piss yourself if you aren't expecting it. You need some confidence in your abilities before you tackle the slab. get comfortable with the bike and your control of it first. If you can try to put 100+ miles on it a week to start and then work your way up to 500 miles a week.