Would there be interest in a dodge TBI setup made for our cars?

Yes and no. Most yards down here will not let you pilfer around. So that means trying to find one that will and then trying to find TBI stuff that actually might be useable.....and not crushed. And about the money and time thing..........LMAO. I simply have always been good at building and tuning carburetors and carbureted fuel systems, so that's never been an issue for me. Remember too, that where I live (central Georgia) is not the coldest of climates and we general don't have to have immediate cold weather driveability. ;)

Most yards around here are DIY. I don't go so much anymore because there are individuals that go through and pull most of the good parts for resale. Regardless....

I picked up a complete GM TBI setup from a 454 pickup complete with harness, computer, throttle body with injectors and computer for $150. For my beater truck it's a worthwhile endeavor to tinker around with. I have another one in reserve for the family Grand Wagoneer, but I want to wait until Kermit the beater truck is up and running so I can play with different combos and tunes.

The jist of this being, that for what basically boils down to a play toy or whatnot, it can't hurt to try these type of upgrades. Sure, a carb may be good on the daily mill and way better on a hot engine, but why not try for a little more drivability or ease of start up? The worst that can happen is you are putting the carb back on next Saturday.

I do actually have a little experience with EFI engines.....