I ended up NOT getting that 2008 hard top... I picked it up for a couple of days, purchasing on condition of it NOT leaking. It was in less than great shape (couple of cracks, sitting outside under a tree for the last year or more, etc) but it was such a deal, and I was just going to get it LineX'd anyway.
Cleaned it up and gave it the "car wash" test and it leaked all over the dash board, both at the front windshield and between the freedom panels. I couldn't say if it was just that it was a 2008 top, or if it had been slightly warped during its outdoor storage.
Either way, I was disenchanted enough with it to return it (with no hard feelings from the owner).
Still on the lookout for a "like new" hardtop!
2010 Mango Tango JKU
Teraflex 6" Long Arm, Teraflex Dana60 front/rear axles, RIPP Supercharger, Poison Spyder armor, and a ton of other stuff. The grill is still stock.