Winners never quit, nor do they do drugs, so I could make that circle of GPs but they couldn't be armed with Acid. I'll think of something. Does it really matter which place you're in if you don't win? It's not like we're awarding points based on how well you did; you either won or you lost.
Edit: You can actually pick your vehicle now, instead of just getting a random one. Of course, picking a random one has its benefits, as you might get a Thor's Hammer Tiger. But only if I messed something up.