I have a new in the box driver or passenger side bucket seat. We decided we didn't like the style of it for our truck. Maybe this is perfect for you. Also have a set of overload leaf springs 2.5 inches wide with wedges and center bolts.
Is it just me or do the drivers seats seem to sit super low in the back like a beach chair? I have heard of people adapting Jeep seat riser kits but have you come up with any other creative solutions other than a phone book?