Just traded for a GLOCK 17L 3.5 pound trigger. Wanting to turn this into a really fun competition limited type gun... Will eventually use for limited competition but not good enough for that yet.... What are some of the options i can do to this thing to trick it out... Please include links or prices with your answers.... Specifically looking at recoil systems, comped barrels, trigger overtravel adjustment devices and optics..... No price limits, but i am on a budget and not looking for the absolute best of the best..... OH and one my thing, DONT ASK ME WHY, cas i cant tell you... just a bug i have i suppose.