When I called my local hitch dealer Sat. he sounded dazed and confused when I asked about the convertable hitch from B&W. Now unless I miss-red one of the many posts about convertables, am I to blame for his confussion? He never heard anything of the sort before me. BTW, for a turn-over g/n, he said around $650 installed and for a class 5 bumper hitch it was around $400. Does this sound about right? Thanks guys (and gals) in advance, Scott