finalised the deal yesterday only to be informed that he changed his mind as " he did not have a good feeling transacting halfway across the world" which means he did not trust asians....sigh....
anyway, looking at alternatives and have short-listed the following few scopes that fit my price range...thought of getting the 8" Ultima 2000 that Mr Au's friend wanted to sell but asking price of $4000+ is way beyond my budget
Here are the finalists in similar price range (they all have to have goto cap) :
1. 2nd hand LX90 - anyone has one to sell? Can always consider a trade in with my ETX105 for someone looking to downgrade to a smaller scope..

2. Meade LXD55 SC-8. Heard the mount is terrible although the optics are ok. Mounted on an equatorial mount, I'm not sure if there would be excessive vibration, making astrophotography useless. Is the mount very heavy and unwieldly?
3. Nexstar 8/Nexstar 8i. Single fork arm version. Heard the single forkarm means alot of vibration even for visual viewing. anyone can comment?
4. Celestron Advanced Series C-8SGT model : How does the performance and mechanicals compare with the LXD55? Again, this is an equatorial mounted scope, so the counterweights would be unwieldly? How about optics?
anyone familiar with the above care to give their 2 cents worth?
cheers!
rich