Cheap/easy PCM/CMR fixes and custom tunes

If you're using a factory PCM, have a DiabloSport Predator/Trinity and need any settings turned off, just send a PM.

I tune a lot of LX(na, sc,and turbo) and Srt-4s, so I know the NGC PCM pretty well and can answer most questions.

Currently we're in the process of putting a 2006 5.7 into a 67 Barracuda notch back[slow going,,lol]

I'm starting to research putting a 6.1L into a '69 Barracuda convertible with auto tranny (Perhaps Keisler) and with factory air.
The MP Crate motor with the AEM controller does not appear to use the O2 sensors - which seems to defeat one of the main reason for FI.
What PCM and mods would you suggest so I can haveclosed loop capability??
Thanks
Jim