What is your room like? Have you investigated what some modest room treatment will do? The addition of some RealTraps, or equivalent, don't cost much, and make a noticeable difference in performance.
Perhaps not as exciting as a new piece of equipment, but you may be selling your existing system, and any further improvements you make, short, without giving the room some attention.
Perhaps not as exciting as a new piece of equipment, but you may be selling your existing system, and any further improvements you make, short, without giving the room some attention.