I'd be all for it depending on how the trans relearn worked. Would it be one trans tune and just switching ecm tunes?
The method we looking at for making the PCM change will re-map the inferred torque reading being sent to the TCM, so it will be easy enough to build a TCM calibration to work smoothly with it, if we decide to go forward with the project.
Since the TCM (at least to our knowledge) won't accept any sort of "on the fly" change, shift scheduling and converter lock scheduling won't be able to be changed without reflashing as usual. However, as long as shift firmness is clean across the board, I believe it will still provide a much greater level of flexibility over anything else available on the market currently.
The benefit to this is, once the TCM has adapted to each power level, there will be no interruption or alteration to those adapations regardless of power level changes back and forth.