First things first. The most important thing for any new owner is to sort out the finances, buy the area, build strong links with the community and fans, install a dedicated and competent managerial team (both on an off the pitch).
If those structual changes are made I would have no problem with the new owner introducing more superficial changes as part of a rebranding exercise, e.g., less sky blue and more dark blue and white in the kit, new club song, etc. But there is no point making these superficial changes unless the underlying and substantive weaknesses in our business model are properly addressed.
I sympathize with what Paxman and Otis are saying as we definitely need a visionary leader (and someone willing to invest and lose a lot of money). But a simple change in kit colour will not on its own achieve anything other than to alienate a large percentage of our fan base.