Fantastic news, I'm finally grabbing the HB re-timed version and can't wait to really dig into it.
Regarding Supercop, I've only seen the original HK version and a few minutes of my Criterion US LD. I assume it would only be possible to make a hybrid HD-SD upscale to recreate the HK cut with improved visuals. I like both this and the uncut fourth film despite them falling short of the first two films in the series, and hate what was done over here in the States, making them goofy and less like the silent classics Chan adores.