Ok foam, we'll try to cut the swears. I only see one on the page, and it's minor and not used in a demeaning way. Anyhoo, back on topic.
I don't think that any of us have singled titans. I have two singled Sm5k's, one of which can hit 100'+, the other's a bit weaker. If someone has an issue with a gun, we usually put it aside and don't use it. If someone's just being a wimp we smack them on the head and move on.
I'm 16, and I believe most of the melrose kids are 17/18+, but we're friendly. If you're only 13, which you have to be to be on the boards, that's fine. I know plenty of middle schoolers and I'm fine with em. I can guarantee that age won't be an issue unless you whine, which is unacceptable.
Oh, and Thomas if you're looking for results, don't go with a DTG. They're hard and expensive to mod, and once you're done you don't get the best results. You get decent results though; 10 ~50' shots ain't too bad. Up to you, but you'll need like 4' of CPVC and decent fitting darts to pull it off.