Outer Limits 4x4 Board

Got the usual driver bucket, passenger third seat settup on my cruiser (hj47 troopy) when PO sold it to me he said the seats were out of a sixty... Well the woman in my lifes only complaint is the belt buckle sticks in her arse and shes had a gutfull....priced another sixty bucket today and it looks the go.
BUT! how hard a job is it? do i need to make any brackets? are there any good centr consoles that work well (maybe a second hand 80 series) Ideas please...

Thanks in advance