I think that Battle Raptor SHOULD be allowed in, as it was a previous version who made the semis.

Gemini deffinately should be allowed, as it was a previous version of the teams robots who made the semis.

What you might want to do Steve is relax the rule of previous semi-finalists arent allowed, becasue whilst its alright for realies, its a pain for vapourbots, as if all your machines have at some point made it beyond the heats, it can be a problem, and Matt and Martyn are still trying to find out what has/hasnt won a heat.