Most modern emulators support CHDs, including MisterFPGA, the process to revert CHD to ISO, CUE\BIN or GDI isn't that hard, and files will retain the data integrity (lossless).
So far, the medarot 3 translation it's in pre-release state, but probably will end up in the set, it's a matter of time, thanks for the you have valid reasons to dislike the CHD format, I only will upload files that are verified by the DAT files (which aren't mine), so I won't change anything at all.
ROM hack is listed as 'Phantom Travel Journal (Japan) Race 64 translation patch did trim the ROM size, in this archive, the ROM file got expanded to its original ROM checks and region locks were disabled, which might come in handy for the oldtimers that still using old-style SNES Akai Ito PS2 translation is already added to the set, it's the same as this:
