Almost forgot...this is where I ordered the kart from:
http://www.zpoweroffroad.com/Details.asp?PrtID=34
or
http://www.highrevpower.com/Details.asp?PrtID=34
It is a GK150-S from zPower Off-Road aka High Rev Power. They are the same entity and import them directly as far as I can tell. If you are in the Dallas-Fort Worth area they can be had for $1299 + 8% sales tax but if you order online they are $1499 with no tax and free shipping so after all is said and done it only costs a little less than a hundred dollars to have it shipped to your door outside of Texas. I almost went for the GK150-N for only $300 more which has lights, mirrors and a horn. It is same as the large-bodied kart reviewed right
here on Buggy Masters but it is too wide to fit in my garage along with our two cars and besides I preferred the look of the GK150-S anyway plus I'm going to add my own lights.