We are not taking shots at you mate, what the guys are trying to point out is a slight change to the way you approach bumps, driveways will save you from this happening again.
Approach steep d'ways at a 60-45deg angle. Speed humps shouldn't cause you too many prob's but the same technique for those too if you think your gonna hit.
Wheels are the particular taste of the owner. Dont let anyone tell you otherwise. If you like Rays-buy Rays, if you like simmons-buy simmons. I rekon a b45 Simmons wheel looks f'n awesome on a 33.
Just try for something relatively lightish. ie pick one up be4 you buy, if it weighs a ton then it will affect your performance