Some of those early Hartnell episodes you might have a hard time with. The pacing is... different. The Chase is definitely not a highlight either so don't let that color you too much.
Watched the first ep of Chase, then promptly skipped the serial. The pacing was horrible, half of the setup was utterly pointless, the whole logic of chase through time was badly set up, and while it was fun to see the Beatles play, I think the entire sequence with the time tv was overlong and padding. Proceeded to watch the first ep of Time Meddler. Visible improvement. Ready to see more of Steven, the watch and the gramaphone were nice touch. The Doctor is behaving more Doctor-like with every passing episode. When he told Steven how not to bother him, it felt like the Ninth Doctor I know so well.
Yea. not yet. It just came out in the UK (Region 2) this month, maybe very recently (I think) on DVD and isn't even due out in the US (Region 1) until middle of Nov, I think. The Reconstruction I've seen is so good and the pictures change so often, it's very easy to get lost in it and forget it's a Reconstruction. Not sure what the quality of the Dailymotion one is, The Regeneration itself, though, I believe is intact.