if you contact honda man on the sohc4.net forums he has an igniton box that workes like an MSD, keeps the points but makes it a trigger so there is not as much current passing through and they don't wear out as fast.
The only difference between electronic and points is that points wear out and need to be replaced. other than that a good set of properly set up points works as well as any dyna s. Points are easy to work with, setting them up is the same as setting magnetic pickup ignitions, only insead of a magnetic trigger you have a little cam that opens and closes the points hammers.
I run points on my 74. it keeps that vintage feel.
everything else i own. is Y2K powered. EFI and 32bit ecm's
but my old vintage road racer will always have points. i have so many spare parts for it that my bike once its up and running will live for ever. i keep finding deal after deal on NOS and good used parts on ebay. plus i just picked up another complete low mileage 1973-74 CB125S
will be selling the one piece cylinder head and the 122cc marked cylinder if anyone knows any vintage 125cc class racers tell them to email me at [email protected] as i have a complete cylinder and head with cam and piston for the vintage class rules.