New Corn - Hides Sufficient??

[BP_okay]

Hi All,

I posted a pic of my new striped corn recently and I have a ? about his behavior. Just to recap, he is an 08' and is about 22 inches long. I am providing a pic of his current tank set up, just to get your opinion. The cool side is the left side, that hide has 2 separate little hiding areas for him. The right is the warm side with an undertank heating pad, and obviously I am using paper towels for now to make sure he's healthy.

My main question is that he is spending 90% of his time in the coconut shell in the middle. Does he need different hides on the left and right?? He came out last night for just a bit, and stretched out over the log on the warm side. Then he proceeded to go back to his favorite coconut shell. Granted he's only been in his new home for 2 days, so maybe he's just adjusting. What do you guys think?

Thanks,
Traci