Sorry for a late reply. Been going between studies and drawing up the new turtle tank to build next time i get some time off. Haha.
He is now using his new basking area! Its so great! And he uses it alot. He also got toys, and a "turtle tv" (my ipad that i dont use, so it plays videos of sea creatures all day long. Funniest thing he is watching it so curiously.
His shedding has actually become way better. He gets homemade turtle food adapted to his needs. And ive read alot on how to care for him!
His basking area is around 85-90°F. A little higher than his water temp. Trying to spoil him as much as i can. So he also got some "toys" so he can get som extra stimulation and have some fun.
His basking section has a driftwood floor, some flat "fake rock" formations, a little pond and walls painted with trees and such. ^^