two slower speed unis have already been presented as target. zenith(x2 war) and gaspra(1x war). himalia is happy as 4 x and offers speed to those who want it. setting changes for other things such as probe storage, debris %, and deut consumption has already been discussed by himalia community and requested.
Your suggestion about Gaspra would be a good one for 'peaceful' players from all universes, but in order to also keep Himalia alive I was only suggesting a few options to get at least a few people there. If that does not happen and Himalia is just one of the target universes, how many players you think will go there and how many will leave Himalia? Himalia would be totally dead after players moved around. Imagine the big boy there "WTF" is not even allowed to move, it would basically leave him nearly alone in an empty Himalia, since most players here view Himalia as a death trap.
To be honest, what would motivate any player to GO or STAY in Himalia in its current form?