Install complete, only had a chance to test the Jacket on a brief test ride, so I'll update my impressions after a proper day's ride in the cold.
Just wanted to post a few pics here to illustrate the install, as the only pics I remember being posted were ZG's on a Gerbing troller setup, and those are LONG gone from the photoSUCKit debacle.

You can see from the pics that I chose to install the two rheostatic controllers on the left side fairing just behind the heated grip controller. I tried several configurations, and decided on the staggered setup, with one higher on the curved portion of the plastic. It didn't end up being perfect, but i'm not displeased.
The main goal is to be CERTAIN that there is enough room BEHIND the plastic to accommodate the wiring, and this was optimal.
The two controllers and LED's lights are modulated via the shown box which I mounted on heavy duty velcro just inside that same upper fairing piece, and ran power via dc aux cords to my fuze block, that is incidentally mounted right next to this area. Plenty of space!
It was recommended by the Warm and Safe owner, that the main power hook up to the Jacket feed, be DIRECT to the battery, and this was run through the battery compartment, and out the lower opening in the frame, that also passes the main loom connections to the rear of the bike.
I ran that DC connection point to the left side rear fairing, and drilled (a rather LARGE 3/4") hole in the fairing.
Again, placement of this hole was CRITICAL in order to not interfere with the sub frame, and still have enough clearance for the rather rigid plug adapters. I also left room to add another of these plugs in the future, if I decide to add a circuit for a pillion.
Overall pleased with the install. Its' clean and functional.
I'll report back on the jacket and overall functionality.
* I had a VERY good experience with Warm and Safe, and really appreciated ordering directly from a US based manufacturer. Instructions were very clear, and shipping and ordering were terrific!*
I'll likely order a pair heated pants-liners in the future, as my system is all set to accommodate more gear.
gr