May I ask you to re-upload some of your most recent NES and Commodore 64 soundtracks with proper looping, as well as their rips? Commodore 64 recordings somehow also contain notable background bazz (a result of the compression), and SID and NSF files are missing.
VGMPF rules and instructions do not prohibit by any way creating pages with any of the parts missing. However, the more this site has incomplete recordings, the harder it would be to track down them all and to fill them with any needed content in the future. I guess at least uploading the music SID and NSF rips would already largely help these pages to carry the function of "video game music preservation".