I have to say, after seeing your car and the state of the fasteners underneath, we had better buy stock in whatever company it is that manufactures PB Blaster
I'm kidding, it looks like a great platform to me from what I saw the other day - straight other than the radiator portion, and I think that after reinforcement you should be in good shape. I'll be stuck working and prepping the 951 for this weekend, but the next week we might try to coordinate a day off to go work on your car -- fab up this radiator thing once and for all after hopefully having the motor out. Let me know what you think!