I put a UHF in the center console. I powered it via the constant power from the old Lucas red n black jacks up in the central dash shelf area (near Army dials). I went in there, found the back of the Lucas plugs and wired up (with solder) longer equiv size loom and fed it out to the engine side of the firewall (thru the big grommet), down under vehicle and came up at rear of the seat box (behind passenger front seat base. Came into cab via the un-used/vacant center seat belt bolt hole. Did I mention that the extra loom I fitted, from way up in the dash shelf area, was poked inside vaccum hose to provide extra protection and insulation under the vehicle and that I cable tied it about every 200mm.
Once in the the center cubby box aka console I soldered in a blade fuse holder then I went to a 12v Narva dual cigarette outlet, soldered. So I can plug in the CB there but also a phone charger or a 12v Slow Cooker And Caserole Maker (yes they make them and yes I know someone who uses one so at the end of the day's driving up the Canning Stock Route your Irish Stew is ready to eat

).
As a cubby box I found a $1 plastic Lego storage tub at the green shed (tip) exactly the right size and thickness. I cut holes in the base the size of the CB facia and stuck some Clark Rubber self-adhesive neoprene sheet to the sides of it. I painted it black first but it looked
really 'pov'. I turned it upside down over the Perentie std rifle butt panel and fitted the radio in with its side mounting self tap screws. Cheap.
Oh, I had to feed the pwr loom and aerial co-ax out from under the Lego tub. The tub had a sizable gap moulded there already as a hand grip. And I had to cut notches in the Lego tub edges to fit over the seatbox/rear cab bulkhead joint which sticks up about 15mm. These two notches serve to keep the console where it belongs whens it put down upside down so that it doesn't move around and doesn't slop out onto the floor. Of course if I roll over the $1 console may be damaged beyond repair or something.
Looks ok because of the flat black Neoprene. And its cheap. And I didn't make a single drill hole or mod the Perentie at all, except for the disconnection of those old Lucas Inspection Lamp Sockets..