Hi Mick,
Congrats, on your new scope.

But I have concerns that your Meade was not right.
Have you tried and i bet you have this site
http://www.mapug-astronomy.net/Astro.../MAPUG/GPS.htm
http://www.mapug-astronomy.net/Astro....htm#hardstops
You have sensors in the base that stop the scope hitting the hard stop. These can get grease on them and wont line up. Grease on sensors have been the usual problem here.
I'm at a loss why Bintel could not help you.
My friend has a 14" and it can run a bit wild on start up, but turn it off and it will work. Can take 2 or 3 goes. he reckons it is grease on the sensors. Try lifting the 14" to fix this problem.
I have never had any of these issues.
What fimware version do you have? How old is your scope?
Have you changed any AutoStar settings? What was wrong with the focuser? Most work very well.
As with most mass produced things, cars etc. You can get some bad ones. Meade has sold hundreds of these scopes. Most work very well.
As for overratted, I disagree you get a lot of telescope for your money. 20 Years ago such a thing was not around, so i think we a very lucky these days.
Again grease has caused a lot of problems on these scope. Mine was lack of grease. I had a lot of loud ticking in the RA base. A little grease fixed this. You scope may be the other way to much grease that has got on some of the wireing.
Have you tried this group also?
http://groups.yahoo.com/group/LX200GPS/
Sorry you have had the problems you have had. You could PM me with some persifics and maybe I could help or i know someone who can.
Cheers.