I've just try your ROM. It looks great, everything is bigger and easier for finger. And it's also light, at least lighter than the Onyx one. When Idle your rom use up to 60% memory, while Onyx's about 72%.
But can you include the Rotate screen software (lol I don't know its name) like the one in Onyx 5.3 in your next build?
And I think it's a ROM problem. Sometimes my phone (Elf) just black out, and nothing happens when I press the power button. So I have to soft reset. This thing didnt happen when I use other ROMs.