65 Dart Wagon Conversion to a Sedan Delivery

Really lookinf forward to see it in person. What a great build. Any decisions on engine, slant or V8?

I was considering at one time a stout slant equipped with triple Webers and a 4 speed. Knee and hip issues made me change my decision to a 66 Commando 273/235 (with Commando air cleaner and valve covers of course - thanks @CudaChick1968 - mated to a Dakota A500 back to a disc brake equipped A body 8.75 with a 3.23 sure grip for gears. Front discs are 73-76 A Body. Got to stop as well as go!