So I bought the ultimate Lowrider setup, front seat and passenger seat. Sitting on it at first was very comfortable, but after 140 miles today, my tailbone is killing me. A little better than stock, but not much. I'm wondering if I should waste the shipping charges to try the midrider driver seat, or just return it and get a mustang. I'm 6'2" and 245 lbs with a 34" inseam. Any thoughts?