Gav if I had to choose, I'd choose option 2.
Why?
Because it will give you the best options for the future.
My only concern is that I'm not sure if the EQ6 will handle this load.
Someone else can answer this.
EQ6Pro + Meade 10" lx200r OTA with Orion ED 80mm APO with Canon DSLR attached to Orion.
With a setup like this you can image at least three different ways.
1. Thru the Meade at both f/10 and with a Focal reducer at f/6.3
2. Thru the ED80, again at f/7.5 or with a reducer at around f/5
3. piggyback one of your awesome primes on the scopes and do super wide fields or up closer with higher F.L. lenses
I've used the 85mm f/1.2 for a single shot widefield.
See this link.
