converting 340 to EFI is Edlebrock the best solution?

We got 8 12.5's on a carbs 1500hp nos car. I'm all for carbs but with a ss motor and keeping it all under the hood efi is probably the best bet. The biggest problem I'm having is his turner tuning the car on one O2 sensor. Even the oem's have one on each bank. Just don't want to see him blow his stuff up on a bad tune.
When it's right, it's badass. No denying it.