CT modifications - ideas

I am thinking of modifying my CT to be able to carry a quad bike on the draw bar. the CT is a CYT hard floor, has butterfly boxes, battery, 2 X jerrys, and 2 X gas carriers on the draw bar. i realize that i will have to sacrifice all the above to accommodate a quad, but i was just wondering if anyone had any ideas on this type of modification, re-location or modification of the storage boxes, or if anyone has done it before?

thanks,
John