727 or 904 which way to go

I went back and forth on this. I have both a 904 and a 727 in similar condition. I'm going to rebuild the 727. Just ordered the kit from Cope. The 904 would have cost quite a bit more to upgrade, the 727 is just getting upgraded bands and steels. I also am putting it behind a 360 so the 904 would have needed work with the external balance but that is pretty much offset by the 727 needing a shortened driveshaft.