I went with the 1LT trim, black interior, Z51, mag ride (it's awesome), performance exhaust (freaking awesome), Laguna Blue paint, and black rims.
12 weeks from order to delivery, although I went with a dealer who was like 7-8 on the list of most allocations for 2014's. There were also at least two weeks where GM didn't accept any orders. I've had it for about three months and I drive it nearly everywhere.
KentState, I wouldn't spend the money on the battery charger. You can purchase the unbranded version for half the cost.
If you decide to purchase an extended warranty, there's a dealer on the Corvette Forum who has very good prices on them.
Some times I wish I went with the 2LT interior for the cooled seats and the HUD. The memory seat function would be nice too but there were a ton of complaints about it not working with the manual transmission option, so I probably wouldn't miss it. 90% of the time I'm glad I saved the $4000.
Performance exhaust is a must have. If the cars without it sounds like mine does when it's in Tour mode, it's incredibly bland. Dial it over to S or Tr and it sounds like a sportscar.
The car gets a ton of attention. Lots of people taking pictures, asking questions when I'm stopped somewhere. I haven't seen another on the road in my area, almost every Chevy dealer has one in the showroom and that's the only place I've seen them around here.