The first step would be to remove your dash and console, clean up the wiring, then order a mockup unit, to help decide which one will work best for you. I imagine the Cyclone and Cyclone Reverse use the same mockup unit. The Cyclone Reverse would not have the fan unit intruding into the passenger footwell but the heater and A/C connections may be more difficult. On a late dash, the defrost vents are pretty easy to connect but the "face" vents require a creative solution.
I've attached a few photos, below. Keep in mind, the Cyclone is a couple of inches shorter than the unit I used and it may have a smaller fan housing, so you'd see less of the fan unit. I hung the unit from the stock mounts, with an adapter bracket.
