Well it's generally accepted by now that Gabriel is just an OP character.

No denying it :P Perception after all makes reality for humans.
And since this is a human thread not filled with Cyborgs (even Kami managed to fall prey despite probable mechanical assistance in coordinating and targeting attacks).

I suppose Taliesin would already be there. She is after all within Bedivere's local. It would be rude not have her invited just for the sake of formalities, even if Bedivere controls the UK.