Trickflow Power Port 270 on a B block question.

I think o.p. is thinking of raised port stage sixes, that could use an rb intake on a B block. Wont work on a Trickflow.
My question is.... can the trickflow B intake be opened up to maxwedge size? Is there enough meat?
(FWIW, I have a tm7 440 intake opened up to maxwedge. But the top of the port needed welding, and the bottom of the port is VERY thin.)


This must be what I was thinking, and had my mind mixed up. So it's a yes on stage six heads with RB manifolds on a B.

So now another question. Just how much meat would have to be ground off the B manifold? Couldn't a manifold be welded up?