There is a second pitch to Wasp. It starts a little left of the pine tree belay and heads up and left on a loose wall with poor pro, but only 5.5-ish. The rest of the pitch is unmemorable, dirty in spots, vegetated in others - basically easy climbing with the occasional 5.6 move tossed in.
Stubai to You is a variation finish (hence the different name) that goes up, traverses right to the hanging corner, turns the hang, then goes more or less straight up. In older guidebooks it was a sandbag 8, so 9PG sounds/feels about right.