Hello Assemblergames members

I am in the process to build a NES Test Cart. From what i know i need:

1 x Super mario bros cart PCB
2 x IC sockets
2 x 27C512 EPROMS/EEPROMS

The problem is in the programing of the erpoms. Is there any one willing to program the CHR ROM & the PRG ROM?

Because i lack the skills of programing.

Please tell me if i am on the right track or not.

Thank you