Well your set up is good then. Upgrades and what not are a lot of personal opinion and desire. Mostly I agree with ^. Etek is, with or without a few upgrades, a pretty solid marker. Should be more than enough to keep up with intermediate level tournament markers (given you take the route) . And if you out grow it you can always put that and some cash down on a high end used trade or something of that sort. Forgive me for being that guy, but, just use the money to do what you bought the gun for in the first place! The best part about having the gun is using it! But Part of the fun of paintball is the expense as well, imo
anyway, I hope I helped a little bit.