For those that may be interested I have finally got my Bait Board set up over the outboard.
Got some 25mm annodised Aluminium tube bent into a U shape and with the help of some bimini fittings fitted it to the rig today.
Total cost $35.00 for the tube, fittings and screws. Already had the bait board attached to the side rail but just wasn't happy
Still have a rod holder to fit to each side
For those who are not interested, Don't look