i am trying to surprise my husband a fix his crf50 up. i have the 88cc big bore, fast 50's pipe, bbr handlebars, 50 cal foot pegs....what else do i need? or do i not need some of these things? i have tried just getting things that i have heard him mention, but i don't want to ask too many questions to give it away.....what about the forks and the swing arm? shock? keep my budget in mind. thanks for any advise.........