37doc, I hear that you have talked to my great friend out West. He will take care of you and he is a great guy as well. He doesn't get on here enough though. He has hooked me up with the most incredible goodies. You won't find a more stand up guy, trust me on this one. I have bought several exhaust from him and would vouch for him anyday of the week and would be very upset if someone ever said anything bad about him. I hadn't responded too much to this thread because I don't have alot of experience with the 125s. But if you need any help, I will try and do what I can. I have a 73 rd350, but the engine is in an old Hi Perfromance ATC frame right now, but I still have everything else for the bike, even the bates bags! Hopefullly you have your 125 shop manual. If not, make sure and download it and save your copy. We really need to see some pics of your trike. Welcome to the board. Alot of good people and info on here.
Nicholson 500x (Project)
Nicholson 185s
Nicholson 110 (That takes an atc70 tank)
Ascott 500 head/350x (Project)
Homebuilt Racer Chromoly Suspension 110 (Ragin Runt)
PK Racing Suspension 70
A+ Inc Suspension 70
AWS Aluminum 90 frame
Hi Performance ATC Suspension frame rd350
Hi Performance ATC Suspension frame 90