I had an X19 and put a plastic molded butt section with 10 slots in it that I got from local triton dealer, I bought one of those hard plastic cutting boards and 10 golf tubes. I cut the holes in the board and pre- drilled the 3 holes in the top of it and mounted it straight to the underside of the lid channel, painted it black, inserted golf tubes with a little silicone behind each of the lips and done...I do think i did have to cut about 8 inches off of each tube, Hope that helps sorry I don't have pics.
08 BASS CAT PANTERA IV
08 MERCURY 200HP OPTI

08 NISSAN TITAN CC 4x4
07 POLARIS OUTLAW 500
"Leave no doubt, They shouldn't have played the old Gold and Blue, not this night"