Okay, got the cranks mounted. The base of the crank reaches
into the cup, but it seemed to install okay, and seems pretty solidly on there. The arm and 36t chainring clear the chainstays with sufficient room I believe. So I'm going to call this a success for now. Next step is to hook up shifting, and then it should be ready for a test ride. This is is intended to be a commuter for my wife.