We did a test restyling of a game for the 2.2.2 version. We got it looking pretty good, was a lot of work though. When I tested that version that looked good on 2.2.2 and tried it on 2.2.4 beta, it blew up our stuff to be huge and unusable. So I guess I will just wait to see what you all come up with before I see if any restyling is necessary for the next release.
As a small experiment, I removed the video element size specifications all together and it did not render at all except for a weird blue box in 2.2.4
As it is, we could live with 2.2.4 for a while until we figure out a plan or time to migrate to the iPad display parameters.
Let me know if there is anything I can do to help or test for you. Also let me know the best communication method for giving you feedback on the betas.