Update:
Been busy adding the following -
1. Front Runner Roof Rack
This was a fun one, I originally ordered the 1255mm x 1560mm Slimline II Tray without the mounting legs. I did this because I wanted to try and mount the tray to the factory roof rack. I understand the load carrying is reduced by not utilizing the Front Runner Legs, but I was ok with that. Once I got the rack I realized this wasn't the look I was going for. The pictures I had been going off were of a 4th Gen 4Runner. I wanted the rack to follow the lines of the factory rails. Because Front Runner has the best customer service I've ever dealt with, I was able to swap the tray for the 4th Gen Tray which is narrower, 1165mm x 1560mm. This was perfect and the exact look I was going for. Happy.
How I mounted the rack to the factory rails: If you visit 8020.net, they make an endless supply of brackets and mounting hardware for t-slotted aluminum framing extrusions. So I am using a corner bracket from them, along with some large t-slot nuts that fit perfectly in the factory rails. I will post photos when the rack is back on the truck.
Oh, and my sharkfin got a flat top hair cut.
2. Lights: I love lights. Too much.
I added a pair of Rigid SRM's to existing bolts on the trailer hitch. I wired these into the "trigger" switch on the Switch-Pros panel. This allows the lights to come on when in reverse, and allows me to turn them on by pushing the switch.
I also added a pair of 6" Rigid SR-Series PRO lights behind the upper grille. I built up the framing using extrusions from 8020.net.
Right now I am finishing up wiring for the roof rack which will have a 40" RDS Light Bar and (6) Rigid Ignite lights (2 Left, 2 Rear, 2 Right).
For the roof rack wiring, I decided to run the wires through the roof at one of the factory roof rack mounts. Drilling was required and was the scariest thing I've done. Added a Deutsch connector to the end which will be hidden when the rack is on.