OK, It taken a little bit long time to done for redesign schematic logics, and it almost done for loosing size for more smaller. Almost of power logics put downside of PCB, then heatabled components are come up sides.
Lastest mockup case may going to more smaller because new circualr PCB gone for smaller than before. Still it need be adjusted for the best result.
New case design launched, and now it is proceeding for the final release.