how comfortable is Brent's seat? I like them but I'm having a hard time convincing myself to save the money for it and the pillion. Not to mention that my girlfriend does ride with me quite often and probably wouldn't be too appreciative of a low pro pillion. I realize "comfort" is a personal thing, but I'm looking for a general consensus. Also, being in AZ means 200+ mile rides if you want to get anywhere or see some different roads. Thanks!