UPDATE: A thousand thankyous to Neon22, who may have cracked this before I even got a chance to look at it, its looking good buddy, will try a print as soon as I get home this evening! <28-10-2015 11:11>
All credit to edmo, Neon22, mekmekmek and sfinktah for this one, I am just making the customizer, seriously I can take no credit whatsoever!
As yet the customiser fails, compiling is taking too long, until I have got this sorted I would use the scad file linked in the remixed from section Thanks Neon22!
if anyone has any ideas for this design then please come forward with your suggestions (I could really use them!)