Hi Mick!
to IceInSpace! You've made the right first move - asking questions before parting with your hard earned cash!
I'll go into more details with an answer in the morning (unless someone beats me to it) when I have more time, but you really should avoid that telescope.
You can get much more value for money in an 8" dob, for not that much more money.
A few questions too:
1. What's your budget?
2. Are you purely into observing, or did you want to do astrophotography?