HDV compatible with Blu-Ray and HD-DVD?

I shoot 720p60. The footage is digitized as Apple Pro Res and edited. Up until this point I have been storing the finished programs as ProRes files on a raid array, but it's filling up as the files are pretty huge. I would love to convert those files back to HDV 720p60 for archiving. I did some tests and they look great.

Would those HDV files be suitable for authoring hi def DVDs? Obviously I don't want to have to re-encode to burn a hi def disc when DVD studio pro finally comes around to fully support HD discs.

Thanks!