sorry and hate to say this, but Powderhuffer has 0 credibility. and to my knowledge i wasnt aware they they even were a boot fitter. if they do then cool, but still for a brand new shop, im not sure if i would trust that. the place seems super legit.
if your gonna get it done in park city i would go to either
Surefoot if you can,
then either jans, or colesport.