Well sending it out will also give you amazing feedback on your design and execution too. That is a great plan. I know a guy In Loydminster Canada that makes knives and razors and send his to a guy in Edmonton for sharpening, he could do it himself but likes the feedback and the guy in Edmonton is very good. You need to find someone a little closer. There is a guy with an ad in the classifieds section that is relatively near you, same country at least.
Razor Services in OZ by Oz - Straight Razor Place Classifieds