I could've swore I read somewhere that Tsuburaya has HD releases in Japan of the early series but they're only in Japan.
If we could get those with English subs, man that would be awesome. I'd love to see the original '66 version without the scan lines and artifacts.
Seriously Tsuburaya, don't worry about dubbing, just give us the Subs. Hell, give us the HD footage and we'll assemble our own subs!
..we're mostly there already.