Added 2 new fans, moved 2 front fans and mounted them at the top to pull hot air along with the one at the end of case. Moved radiator to the front and changed it from pull to push config. Added another 140mm to the front to help suck fresh air, last but not least 120mm corsair to push fresh cold air inside to mix with air sucked by radiator.
There is also some small cable cleanup at the service side.