where to put 2nd set of flush mount rod holders on Trident 15?

[garety]

Any one have any pictures of where to put a second set of flush mount rod holders on a Trident 15?

I ve been looking on line and not seen any pictures, though the T=15s sold by OEX advertise 4 flush mounts so i know it can be done.

I was thinking behind the set on top, but after cutting the holes, i realized that spot would not work as it interferes with existing set, as well as the seat.