If you want to make and maintain your own torrent of OCReMoved remixes, I'm sure they wouldn't mind that. Just don't expect any official recognition of the torrent by OCR.
As for hosting: Consider for a second that many webhosts these days offer unlimited bandwidth, even for shared servers. Sure, they do have a problem if you're using too much bandwidth too quickly, but unless you have huge bandwidth needs, (which I'm fairly certain Doulifee's site does not) then hosting the OCReMoved archive is not a major issue (hell, I will gladly host it myself if Doulifee is having bandwidth or site space issues). Bandwidth and space have become cheap and plentiful. It's really a non-issue these days.