I'm shopping for a new seat. I have a stock '09 seat that I had Mean City Cycles adjust for me. They did a great job, but I'm being tempted by the 'Road Zepplin'. I know I know, they're expensive, but so is Russel Day Long, Mustang, corbin etc. I'm leaning toward the Zepplin because I understand I can keep my stock Harley rider backrest. Anyone have strong positive or negative input about the Road Zepplin or other extraordinary seat ?