I'd be on board (so to speak) with that. Still loathe the TMP costumes with a passion.Why bother with expensive new sets and costumes? I'd be perfectly happy if they just ignored the movie continuity and pretended TOS never ended.
While i hate the idea of ignoring the movie era onwards, A lot of people loathe several elements of TMP; story, costume, sets etc. I've grown to like it over the years*
Why not have TMP rewritten and made by STC as an episode? Maybe in an AU continuity where the series aesthetic stayed. It'll be interesting to see as a few fan fiction writers have tried reimagining it. What changes would the new script make - some elements from the p2 script In Thy Image could return. Would certain crew members have left for a while?
* = in a fan edit episode-length format!