Did your dealer ever come up with an idea? Here is how I added some rear lights to my T353. These are lights I bought from my TYM dealer, they have switches on the lights. The brackets are just "L" brackets from Lowe's and can be mounted forward also. I used the existing cab mounting bracket on the ROPS for a mounting spot, the only drilling required was on the L bracket to match the holes up with the cab bracket on the ROPS.