I plan on making my bike similar to yours Wertzy but with a chariot racing 2 into 1 with a pwk 35, paul turner mids, coolhead with 21 cc, timing plate, v force 3 reeds or chariot reeds and yes trail porting one way you could run it is get trail porting, reeds, advance timing, buy a chariot 36-41 carb intake top, put that on your trinity 2 into 1 and run pwk 38 carb... but your pwk 35 mite run fine with that setup to