heres a comparison between keihin pe24 carbs from japan and thailand.. please view link Keihin pe 24 japan & thailand comparison (pictures) - Motorcycle Philippines - The #1 Motoring Enthusiast Community in the Country
you might want to check out the rextor cdi site. they have a cdi for a bike with tps (throttle positioning system) that they use for the yamaha t135 jupiter (sniper)
http://rextorcdi.com/site/?p=81
not sure thou if its applicable to mini bikes lol..