The point is?
EFI won't give you any real advantage over a qjet that's setup right, save for better intake flexibility.
It's always great when someone has the brains to do a swap like this without spending thousands. Nice pix and writeup too. Thanks for posting that!
I am a Q-Jet fan, so I would likely leave it. My 85 Cutlass 350 with a 307 CCC system rivaled EFI for drivability and manners. And 23.5 mpg to boot... (THM200C/2.14 gears) I went to 2.56's and no OD and dropped it to 21.5 mpg.... Even with a 204/214 cam (which was waaay to big for that low compression) mpg didn't drop below 21.5. City held with the 307 at 17.5-18 mpg.
I am a fan of a good worthy project. An EFI Olds V8 307 would be a nice ride. I was looking at a 7747 PCM and TBI to go with my THM200 4R swap to go with my 3.23's. I never did get the time to do it. I have the THM200 4R still, and ended up giving away my 3.23's (7 5/8" too, wish I didn't....)