Surge tank ftw! Full Blown did a great job on this. They also cut me a really good deal in light of the challenges I've had. Much appreciated!
They recommended that I continue to run the double pumps into the surge tank and the Bosch 044 to the motor. They wired the Bosch as always on so the motor is getting a lot more fuel than it use to. I took it on an aggressive test drive and it worked perfectly. I had a fairly impressive part-throttle backfire once but that's to be expected with it being rich at lower rpms.
The setup could always be re-wired so that the Bosch is variable if it proves too difficult to tune for whatever reason.