Homebrew Fire Emblem bonus items.

[Majextic]

I apologize if this is the wrong board, wasn't exactly sure which one it fit into the best. I recently downloaded FE7, with plans to replay it, this time on my flashcart (CycloDS and an EZFlash 3-in-1). I'd like access to the bonus items as well, though. I got them working fine via emulator, with a .sps file off GameFAQs, but not on the cart. Is there any quick way to get this working properly?

Thanks in advance.