I have a MIM Strat that is too square on the sides of the neck. When I play it, the edges dig into my fingers causing pain. Neither my MIAs or other MIMs do this to me - it's just this one that seems a little less refined than my others.

How hard would it be to roll the edges to match the feel of my other guitars?
Is there anywhere I could ship the neck online to have this service done?
Any estimate what it would cost to do so?

It's a special edition "flip flop" model with matching headstock, so I don't want to just replace the neck even though it would be easier to do so.

thanks!