Saw my sports med doc today. I shared what I've been doing for the past 6 weeks since we last talked.
He said - my recovery was fine - a little pain remaingin the R foot is okay, as long as it's mild and not getting worse. - I should keep ramping up the running very mildly. - I can now check out some foot strengthing stuff, where he suggested I google (Spalding?) Foot Core Program and Toe Yoga Program.
So, I'll look up some of that, and see what's worth incorporating.
Other Aerobic (Stair climber) 20:00  0.45 km (44:27 / km) +299m10:17 / km ahr:129 max:144
Full set, including the foot waddles & DT, after the stair climber warmup.