Hi Philip,
I'd suggest emailing SMART - if they have any in stock that you can try out, then that'd be useful to try before you buy.
If they haven't, I'd probably recommend going via one of the larger US Modulus dealers - my choice would be Bass NorthWest in Seattle - good people, and with the dollar the way it is at the moment, even with Shipping and duty, you're going to save money... Might be worth looking into flying out there to pick it up, once you factor in the shipping cost...
Welcome to the graphite family...
Steve
www.stevelawson.net