Hey, I would have scanned the templates but I lost the paper with them on it.
I put on the stock x2 trim assembly, left it all stock with vanes, just removed the sypnon bilge pipe & shaved it even & filled the hole with epoxy.
It hits a lot better with the x2 nozzle than stock borred 80mm nozzle , I have a 12/17 swirl but I will be getting a 9/17 swirl for even more bottom end hit. If I was you I would use the x2 trim reduction nozzle. with minor trimming I am getting full tilt to the tray.
For the bracket make sure you align the hole for the cable with the ball on the trim ring, I got mine perfect so when it hits the water it just pushes the cable in with out binding it. Also make sure you build the bracket out of some thick ******** other wise it will bend, I used the scrap from the bottom of the battery tray & ebox mount & welded both of the together so there will be zero bending.