New to wide format printing and looking for a laminator. My main business is a trucking company that wants large trailer decals(4' high by 16' long). I can get a ORCA I Pro Tech Laminator 54 for $1500. I've seen the unit and it looks like new. I'm not sure I need a heated laminator can I just use this machine as a cold laminator? I'm thinking the size of the unit might be to large for what I need but the price is right. Any opinions??