My suggestion is, don't bother with repros of romhacks. Just get a flash cart. Sure, it's more expensive, but it's worth it in the long run since you can play more games that way - legal or otherwise. Plus flash carts have the advantage that they don't require a game to be sacrificed.
And no need to apologize. Repros are good, but are also bad when it comes to cases like mine. A lot of romhackers don't like people making money off their work.