Lookind at replacing the mid glide front on my Rocker to wide glide. Any ideas on replacement tripple trees?

http://zeeldesign.com.au/images/products/rocker/Wide%20glide%20conversion%20kit.jpg Phone: 1800 673 793 expect to pay, probably cheaper to buy a whole front end direct from the states,

I'm puttin my pennys aside for somethin like this... http://www.meanstreetproducts.com/08/av550.html

Mick at A1