Hello. From the long time i wanted to make a repro myself instead of buying from some sellers. So i bought programmer. I have prepeared mmc1 cartridge without CHR and PRG chips and my first problem was to buy a proper EPROM. Is 27C2001 a right one or maybe there is better? Because SH is 256 KB. My second question is about SH's PRG. Game doesn't use that so do i need to solder some eprom or leave it with only CHR?