Front "China wall" sealing issue on SBM

TT5.9mag said
@MopaR&D if you were closer I’d weld that junk up and machine it flat for you in a heartbeat. Shouldn’t be too terribly hard for a welder/machine shop near you to fill that area in and smooth it out.

I could bring it in to work and weld it there... Or just use JB-Weld lol. I generally don't like using that stuff but I'm really not worried about it.