Could you post some screenshots of these so-called tablet tweaks? I'd flash 7.1 (running Nightly 251 now) just to get the transparent statusbar (and the other goodies), but I'm a bit reluctant since I don't know what I'll end up with.
(Or, long shot here, could you make Nightly 251's statusbar transparent
? - link @ h**p://download.cyanogenmod.com/get/cm_legend_full-251.zip)
(Or, long shot here, could you make Nightly 251's statusbar transparent