Well, since I had some points that I could afford to use from AMEX, I decided to give this universal holder a shot:
Amazon.com: Qi Wireless Car Charger Pad Charging Transmitter For Nokia LG SAMSUNG S3 S4 NOTE: Cell Phones & Accessories
Most of the time, I'm not big on Universal holders, but considering this is a wireless Qi Car holder, I think it was worth trying out. Adjustable for different width/length.
The fact that the Kidigi dock that I'm using, connected to my Proclip/Broddit base mount, is already using Richter (4 prong) mounting points, it'll be an easy swap of the mount.
Should this end up working well, I'll just sell my Kidigi mount.