Just a couple of comments regarding the adapter mods.
-the part number listed in the PDF is for the console eject box
-the part number for the razr adpater is 84 21 0 415 023
-cost of me performing the mods to the eject box and adapter $25.00 CDN plus shipping charges. If you use express post, cost would work out to around $20.00 USD for both trips of your eject box.
-cost of the adpater is $170.00 CDN, which with shipping via express post works out to around $161.00 USD.
-may also be possible to exchange your eject box for a modified one, depending on build date.

Craig