my TR from 2014. The technical skill you describe is certainly adequate, the real challenge is the route finding, and general big-mountain problem set and problem solving.
Compared to LR on Rainier, NR of Baker, and NF of Hood - I thought Price Glacier was larger (order(s) of magnitude) and more complicated objective. Technical ice and rock, shitty ice and rock, huge route, NO good beta, route advice, etc ... its truely a big and spectacular route. Very far out there, you'll feel like your on a different planet.
I'd 100% do it again, and really enjoyed the mid- to late-season conditions we found in 2014.
Enjoy, its a route youll never forget.