So to get a decent quality product you have to spend another $500 on top of a $2500 product !!! , I dont think so .
.
Buyer beware for sure .
I had a GSO 10-1 retro fitted on my now sold ED80 for 3 years of hard use and it was perfect the day I sold it as the day I got that GSO focuser Oh yea it was anodised by the way , Lunt has a cheek fitting these on a scope worth this amount , I would send it back and get a Coranado .
I would be choking if it was my 2.5k .
Imagine as gb_Astro said , what it will look like in 5 years , embarrassing !! .
My 5c worth .
Brian.