hello to everyone,you guys seem to know your way around vintage honda's ,so here it goes...i need to pass inspection here in montreal canada and can't get a clear answer what tire sizes will fit on my bike. i was told 300/18 front and 350/18 back.not much is available in those sizes except cheap chinese stuff.......i dont mind paying for good tires i just don't want to order something that won't fit.thanks in advance