All hope is not lost guys! I spoke to Stevic (the Shuriken guy) last night & he wants to do leftys if there's enough interest. Part of the problem is they have to basically do left handed circuit boards etc. Here's a link to join the mailing list, he's put a "I'm a lefty" box at the bottom...
http://facebook.us15.list-manage1.com/subscribe?u=b39173a1b768844f0b9e2fa50&id=529094a6fd
Or email shuriken@twelvefootninja.com & say you're a lefty & you're keen.