Well, I can't really say anything by experience, but here are my viewpoints.

I've watched videos on the net and saw modded blasters DESTROY warriors. It just seems as if they keep going downhill, the warriors. Warriors are heavy and hard to handle. The good thing about it is the name, it has a cool name [img]i/expressions/face-icon-small-smile.gif[/img]

The 300ex would suit you better I think, definately for your size.

Wheelies are so much fun. I just got really into doing them a few days ago. It would be alot easier to do them with a 300ex.