I like my tuck and roll version of the seat. It was a bastard to install took me all day lining it up but I got it and the rails are solid once I got it done. Reading this conversation I just ordered the tapered bolts as I am projecting that I should replace my 5 year old battery come spring. I had no problem with the stock seat after I broke it in on a 1000 + maiden voyage. I do miss the stocker as it had a tall backrest but the support of the Mustang is not a bad thing.
The reason I bought it was purely cosmetic but I have no problem on 5-700 mile days.