All I really need 'hacked' in the dash is the ability to launch a launcher (MXM, Avalaunch, Evo-X) from the main menu and the ability to play DVDs without the dongle.
Besides that, different colors would be useful.
Beyond that, it may be expecting too much from the dashboard. As a general apps launcher, it involves too much work to maintain...
Extracting the models, however, might be useful for other projects.