Best aftermarket seat for a KTM 625 SMC?

Hi Guys! I just picked up an '04 KTM 625 SMC, and amongst other little dings the seat is pretty trashed. Baby needs a facelift, but she's damn fun to ride. :thumbup:

Anyways, what is the best aftermarket seat in your opinion? I'm looking in the $350 range. I want something a little wider and softer for long distance rides, that stock sumo seat kills! Also needs to be weather resistant, I'm from lovely Washington state so rain rides are unavoidable.

Thanks!