Thank you Larry for the quick response. So far I think i'm getting the steps nailed down in my mind. I won't be able to know if the practical application is as easy as i think until i actually do it but here it goes...
1. Buy TTS-MT, install software and download updates
2. Hook up and save original map to my PC (and make backup copies just in case)
3. Upload new base MT7 file into ECU
4. Say a prayer and Test drive
5. Hook up and strap down PC to data collect
6. Review data and merge and save the two files (somehow... not quite sure yet) to create a new MT7 file.
7. Save that new file (back it up too)
8. Upload that new file into ECU
9. Say another prayer and make an act of contrition... then test drive again.
10 Repeat steps 5 - 9 until fresh data has few or no changes to make.
Thoughts???