I still personally prefer your original TH7 simply because it's a snap to switch from War mode to everyday mode. 1 and 3 could possibly do this as well but #2 would require a total base overhaul twice every two days.
Mine was last FNM for draft. Buddy of mine is trans and the past week was all psyched about the Alesha story and all that meant for the LGBT community. Well wouldn't you know it we cracked a foil Alesha and I knew if I won I would hook them up with this amazing Tiny Leader General. As fate would have it, last match was the two of us for 1st so no matter who won they were getting their new favorite magic card of all time. I did end up winning and of course passed on Alesha opting for a fetch of near equal value. It was the most relaxed and fun night of Magic in a long time.