Like trublupsu94, I toughed it out and wore mine in.
I bought the bike at 1396mi, and I'm at 2950mi now. 1554 miles and the seat doesn't bother me at all anymore. The first couple long rides were a little rough.
I did 189 miles yesterday, and the only sore spots on my body was my right wrist, and my lower back.
If I do ANYTHING about the seat, I will most likely only go with the Kawasaki factory gel option. The shape of the other aftermarket seats makes me think I'll lose a bit of the "sport" of the bike.