Install antennas
As unobtrusively as possible external antennas for Cell, CB, S/W, and GPS.

Install snorkel
Hopefully I Will never be in water deep enough to splash the stock intake
But this will make dusty runs safer for my engine. 

Install vertical stack (DONE)
Hopefully this will lower back pressure while
taking noise and CO away from ground, minimizing fire hazards
and improve fording.

Build custom front bumper with brush guard

Build custom rear bumper with tire rack

Build custom fuel tanks with integral Nerf-bars/Steps
Similar to the tanks on this Expedition rig with the addition of
winch/anchor mounting points

Hydraulic Pump
12v Single acting 3000psi pump with electric solenoids

Two battery system with isolated 12v starting and accessory circuits
Probably using yellow top deep cell Optima battery for the accessory circuit

3-way dump bed
Using standard Unimog dump Cylinder

12v Electric winch
Possibly the Ramsey 1200, Warn 12000 or the Pierce 12500 winch 
Mounted on a removable slider with two 2" receivers mounted on each side
Power provided at the front and rear receivers using military 2 pin slave receptacle

12v Jumper cables
 built from 1/2 of the winch wiring and using the military 2 pin slave receptacle