Replying to Sturtevants base repair

so... today i pretty much mangled my skis on some early season extremely thin pow/ rock field at silver. anyway, my question is, does anyone know if i should just p tex them myself or should i take them to sturtevants when i get home on the 17th? i have about 10 shots per ski, and many are quite deep. a couple are just barely short of wood. so... does sturtevants just use ptex to fix this, or do they do something else that would work better? also, how long would it take to fix? and finally, about how much would this cost?

thank you very much for the help... sorry about all the questions.