Hey Rodstar - Fantastic.
As the proud owner of the other SDM 20" f5 I know you'll NEVER regret a second of it!!!
Give me a shout if you want the low down on living with the beast (and I'll post a pictute of my ladder sometime
). BTW, Black is the best colour.
Check the link in my sig for more ...
Go here
http://www.sdmtelescopes.com.au/john...tomscopes.html for 16 inchers - these are very nice.