there is on thing i wish was different on there saddlebag brackets though. they hold the bags so tight to the fender that the front inner corners of the bags are up in the seat horn area and limits your option for seats. you will pretty much be limited to the slim one piece seats. the only 2-up seats i knoe of that fit are.
the mustang day tripper but the passanger seat is only 8" wide (stock is 11" wide)
the saddleman profiler but again passanger seat is only 6" wide.
i ended up geting the danny gray weekday 2up-xl with studs and backrest receptical and the passanger seat is 11" wide just like stock. (looks like a few danny gray seats will work too)
none of those seats are good for all day comfort and i will find out very soon how long i can go on mine before i get sore
i was able to use the stock seat but there was a pretty good gap between the fender and bag and if you are going with the streached fender and bags it will not look right cause the bags will be out and you need to go back with them