My original plan was to affix each foot to a seperate Renadra flyer stand but I called in Shaun who pointed out that I was barmy. He mounted the Titan for me on a solid piece of rubber wood.
He drilled up through the feet, through the ball and socket joint into the legs. He then drilled the board and added a screwed rod firmly locked in with countersunk nuts on each side. The legs go on the rods and voila. All I have to do is decorate.