in order for landing rovers on other bodies to be a significant achievement, you really have to do it with only stock parts and no mechjeb (well, besides the rover itself anyway). from my experience, (most) modded parts make the game too easy, and mechjeb is on the edge of flat-out cheating. Edit: also, why do you have more than one Advanced SAS? the effect does not stack by using more than one. the only ones where the effects stack is using the basic SAS modules.