'65 292 Upgrades

[My65's]

I am looking at massaging my 292 a bit, already has a rebuild on it to run unleaded but want to squeeze a little more juice out of it.
I am looking at the 6-8 264 cam, long tubes, and their 4-barrel intake....I am wondering if anyone has run the FiTech efi on the 292? Seems like an awesome setup, I have seen it on small blocks, big blocks, etc...but wondering if anyone has tried it on these stump pullers.
Any input on the setup on looking at and the potential Fitech efi would be much appreciated. Cheers!