i found a cb 350 twin for sale and i would like to know if the twin would be a better project bike than the 350Four. it seems that the twins are more available, but i like the smoothness of an inline four. is there more power to be had with the twin? are they easier to find replacement parts for. are parts more interchangable with the twins? i want to build a cafe race bike that is street legal, reliable, and fast. any help with this would be great!