RILS

I just bought a 04banshee all stock.I am looking at all the choices so any opions will be appricated.Ok I ride trails,mx and anything else that i can find this is my first atv I came off or cr250 and 125s so i like that arm jerking mid range that never quits.If i ride trails its fast.Im lokking for a pipe thats decent on bottom and hits hard in the mid and keeps pulling.I plan to run k&n clamp ons with stock carbs and buy the jets individualy.I would like to know how the pcs compare to the fattys,t5s and ssr.Ialso like the looks of the trinty stageiv is it better than all tose others?I dont plan on porting untill i put a new topend in but it will be done in the future.Any other suggestion welcome.

Ill give you 300 plus shipping.