BBR GSXR RIm Conversion

[V85max]

I contacted Steve at Unclefester.com but I have not received an answer.  Here
is the question:  Does the BBR conversion require that I provide the V-max
rim and the GSXR Rim?. How much is the Conversion $, with 0, 1 or 2 of the
rims?  If anyone has the answers please let me know.  Secondly, What is
better, a 17x5.5 or 17x6.0  both are stock on various GSXR's, Opinions are
welcome.  Thanks for the help.
Paul, 85 V-max, VMOA 1141, Ft. Lauderdale