I have seen some outlaw guys running the tiltsons, my experience is they will run at any angle and make really good power, also cheap.
It's nice to use your own rules, however if you guys get tired of racing each other, it's very hard to go to another event and run with other people. If you meet the safety requirements, we usually only let you run with the people that came with you as most outlaw classes can't fall into ARMA or US classes.
Please stay safe, a mower that was on the edge of our rules help me spend a night in the hospitial with 5 broken ribs.