Not a simple task. This ROM and it's Launcher are originally designed for the N1/Desire, which do not have a physical keyboard. Hence why the Launcher isn't coded to go into landscape or stay locked upon sliding the keyboard out.
Zen and MO will have a hell of a time to make it work like that; it's not as simple as porting an app to just work with another device, they would need to reverse engineer the entire Launcher and then include some code to keep the Launcher from unlocking the phone upon keyboard slide out.
Not too much longer metickone already has the backlight fixed. Should be up tonight.