I'm trying to decide which seat to purchase for my 05 sportster. it is a roadster but i put the larger tank on it and an HD "bobbed" fender. I want to use a two up seat (but could be a gunfighter type seat). If your bike has a 4.5 gal tank and a bobbed fender can you post pics and tell me what seat you are using? I know what will work but I'd like to see some different options before I spend the money. Thanks.