In my opinion, I think it's the best looking Saleen besides the 99+ S281/S351s. I HATE the new '05 with a passion, and the Roush makes it look even worse, but I would buy this car (well, or maybe the body kit) if I had money to throw around (and, uh, a reason) to build another car.
Even that, though, I don't think I would do. I like the 99-03s better. I think Phil Frank did a good job on this, though. Made an ugly ass car look pretty damn good! They did a good job on the interior, too. The seats are nice and the steering wheel center bezel is a nice touch, too. The back end kicks ass, just like the 99-03s.
Now, take out the junk, add a cage, and I'd think about it!