flood/spot light mounting?

 With my M.O to do alot of night fishing this year and the fact that current NVG technology is still too bulky and expensive, Ive been pondering the mounting of a removable spotlight on the yak.
 Planning on mounting it on a RAM mount that will be opposite of a FF for balance.  Currently ive been using a headlamp/ moonlight combo and Im still spending alot of time retrieving lures ive slung into the trees and structure that are tucked into the places bass lurk.
 Has anyone else mounted a flood/spot light and are there pics?