I had to do a bit of Wiki-ing/Youtube-ing to familiarise myself with Crusher. I can indeed see the resemblance, although hopefully I can get mine to drive faster.
It'll be difficult to get it all working together effectively and within the weight, but it should be a good challenge. Not much progress made on it yet; being ill has pushed back the Scot-Bots arena welding so that will be getting done tomorrow and then I can start looking at this in detail. Actuator has arrived though, nommy goodness.

Ceri, I would normally consider a name change, but it took ages to come up with a name for my last robot so I'm just going to stick with Carcinus. People are only just learning how to pronounce it anyway so may as well stick with it