So, I sent my skate blades to them because there's no one local to re-profile. There's a questionnaire you fill out and send to them if you are interested in a combination radius, and they give you a recommendation based on your answers. The recommendation includes pitch, ROH, what radius' to use in the front and back part of the blade (and middle if you are going for triple radius or quad radius job.) It's kind of costly to get a combination radius done, but its reversible. Or, maybe you want a single radius but you want to make it shorter or longer than stock. They do that too. Or maybe you just want a different pitch, same profile and ROH, they do that too. Everything is explained on their website.
You don't even have to ask them for advice if you know what you want. Just order a profiling service and enter in the values for profile, pitch, ROH that you know you want. That's what I do. I wasn't happy with the combination radius and went to a single 8' radius. It cost me to change the radius, but it worked out.