Any chance of making this programming available via the Diablosport/Predator handheld as a custom tune?

If no - is there any way to reflash the stock ECM with this fix and a mild tow/economy bump.

Reason for asking is this truck is probably going down the road this fall, as part my my relocation to Seattle. I'd like to sell it with a solution for the P00087, that doesn't require or assume much knowledge of the end buyer - i.e. whomever gets it at the auto auction after its traded in.