You can solve the crossmember problem by removing the old one and replacing with a tubular, adjustable crossmember. Obsolete Chevy, RB's and others have them for about $60. Were you planning on using the original shifter? It mounts way back on the tailshaft, and it's a real problem with a bench seat - a Patrick's Saginaw shifter will move it forward. You'll be real happy with the Saginaw, it's worth the effort.
