Looking for a vehicle to BEAT ON!

[simplechamp]

Here's the deal, I want to get a vehicle that will be dedicated to beating on. I have my buggy and truggy, and I love them, but I am kind of a wimp about really bashing them. Until I move somewhere that has a track nearby I have resigned myself to just driving them around in the park. It's fun, but I need something that I can drive with no reservations.

Here's some traits the vehicle should have:

1. Easy to work on
2. Cheap parts
3. Good amount of aftermarket parts
4. Hopefully easy to find used as a cheap roller

So far the Slash 2WD or Stampede seem like good candidates, but I want to see what other suggestions you guys might have. Thanks in advance for any help!