So I've messed around an purchased a Krytac LVOA-C, It is great quality no complaints out of the box good weight but not many videos on upgrading it.....So I've done some reseach mainly consisting of "NEGATIVE AIRSOFT" and so to sum it up I want to upgrade it now! Im wanting to put a ASG 40K motor,A new 6.03 promy Barrel with maple leaf rubber,A EMG/MAXX Model CNC ME-PRO hop up and a upgraded M100 Spring. Now I am Very new to learning how to upgrade airsoft guns so please any advice at all would be appricated, my play style with this gun is me sitting back and picking people off almost a Marksman role if you will. If you have any different recommendations I'd gladly hear an consider.