How high can female Morgan's res go?

Distant defence A slot, summoner support, ally support and +res refine are all I can think of off the top of my head. If we ever get a resistance blessing legendary flying hero you can add another 4 res

EDIT: Forgot about Brazen def/res which is higher than DD

59+7 with brazen def/res brings her to 66, res boon up to 69 and refinement up to 72

66 if res boon, 70 with +Res refine on Blareserpent+, 74 with Res Blessing and 78 if +10 merged.