i wanna make some mods (mainly a few blowholes) to my enlight 7237 case. but i'm not sure what tools to use (i'm not a hardware kinda guy)... i've been hearing a dremel works... is that enough for me to cut the holes thru the metal for the fans, and drill holes for screws as well? where can i buy screws/bolts that'll hold the fans onto the case after i make the holes?