Temporary exhaust system

Yeah, I made sure I spent all my money on that stuff before going to the engine. I have a new master cylinder (manual) and bled all the brakes, with new shoes on the rear drums. I have BFG Radial T/A's on all four wheels, and I rebuilt the front suspension with a kit from PST and added a front sway bar (which doesn't work very well; I think I'll play around with the mounting a bit). I also have a Firm Feel Level 2 p/s box sitting in my garage waiting to be swapped in. My plan for exhaust anyway is the 2.5" X-pipe system from Pypes; of course it's header-back, but the Race-Pro system with mufflers is only $300 on Summit.