Tis may be a silly question, but what's a repo saw?
Just to pick up on a couple of the points mentioned earlier.
1. plasmas can cut through painted or galvanized metal just fine.
2. I have no idea why anyone would recommend a donkey saw over a band saw, except that they look cooler when they're running. This is 2011, not 1811. Get a band saw.
3. Chop saws are NOT accurate. The vices are very crude, blades flex and slip on the surface before biting into the cut.
Al.