Looking at buying my first JK and down to a 07 and 13. What to look for in regard to problem areas and help me assess the value!

Looks awesome! Someone def put some time and money into it - I think you scored a great deal at $11,500. Congrats on a kick ass ride!
Definitely lots of time and money! I'd bet there's half of what you paid for it in aftermarket parts. Congrats!