Un-mothballing the Six Nine Cuda BB that I built almost 35 yrs ago

I think you're on a good track. Being able to keep your stock shroud is pretty cool. If it keeps your motor cool and fits, bonus. I tried to go that route with mine but the only one they had came with a big scar across the fins and runners so I passed. I have a champion in my cuda and they are a vendor on FABO so that may be another option to consider.