It sounds like a good bike indeed, but to say it is the ONLY chinese that can compare is a bit arrogant. The LD450 (or whatever it's called in other coutries) seems to be impressing a lot of people too.

And i agree totally with Jape, if i can't get basic info like the price from a website and it's even a hassle to email to find out, i'm just not going to bother. Whatever your reasons are, most people browsing your website will see bikes and go "how much?". If they don't have an answer after a few seconds they'll probably move on and forget.