Sorry about the GPS thing, I'm a cappy user myself so used that OP. I did say GPS doesn't work though
. As for gb boot loaders, they are required for Deep Idle to work with our kernel. If you don't care about Deep Idle, then you don't need them. As for updating: I will update both the patch and the ROM when needed. I recommend flashing the ROM each time not the patch, but its your choice.