Hey guys, I have a small dilemma. I recently bought a 3U Armortec 500 from a local retail store. Problem is, due to my foolish distracted mind, I didn't look at the grip size. Turns out I got a G5 grip which is way too big for my hands, so I'm wondering, is there any way to change the grip size? Or is grip size not so important and wouldn't really affect my gameplay? Thanks in advance.