Hello, I find it great that you are using the Fortes !
This is just my thoughts on getting the most out of these speakers. They need to be sealed completely. This info can be found on the Klipsch Forums. This seems to be a step that most people do not do. Sad, because I feel this is the most important step, since this is a sealed speaker.
Second step, replace all crossovers and upgrade diaphragms. Amps, tube if they have enough power for the room. If not tube, a high quality SS amp with low grain/distortion can be used. Stay away from inexpensive receivers. This speaker can produce a quality sound if a little time & effort are put into matching room, amp, preamp and speakers. I use the Fortes from 1 foot to 2 foot from the wall. These are not in my opinion the correct speaker for a small room or low level listening. However turn it up, in the right room with the best matching equipment and watch out !