I was unfamiliar with the Savvy front bumper until I saw this thread and looked for some pictures. I have the Motobilt mid width and it looks very, very similar. It is well made and I am very happy with it and their fairlead mount. Of course I painted it black so it does not show in pictures...
on my 2006 Rubicon I am running 2.5 Old Man Emu springs, with extended bump stops and adjusted steering stops and do jot have any rubbing with 285/75/16 BFG A/T on the stock rims.
The solenoid is to disconnect the winch, and later wiring to the cargo area to a Hella plug for a fridge. I found this cool dash switch on Amazon to control the solenoid.
I put a Trail-Gear single battery box in my 06, and also flipped the battery so that the negative post is on the fender side. It is solid and the steel top of the battery box gave me a place to mount the solenoid for my winch disconnect.
I just put 125' of 5/16" Diamond Line from customsplice.com on my Warn 9.5TI. It filled the drum well, was priced reasonably and shipped fast. I have notpulled anything with it yet, but I had 5/16 dyneema on my last Warn 9500 HS and worked it hard for about 7 years without any failures.