My plan is to make a set of these horns: http://inlowsound.weebly.com/135-hz-mid-bass-horn.html
I sent the plans to just about every cabinet maker and CNC shop in Sydney and they are all too busy (as usual) to cut me some wood.
So if anyone in Sydney with the right tools is willing to help me out with the cutting / routing only they will be rewarded with cash, spare drivers, single malt scotch etc 
And you will get an unlimited pass to my mancave to listen to them once I put them together
PM me if you are interested
Thanks