Ahhh Mike, what a lovely field of view, isn't it?
A great great image this one, amazing deep with a fraction of the exposure I had on mine and some very fine details visible with the extra plus of the tiny sn on ngc 1365.. definitely a fantastic picture

Can't see what you are going to produce with a dome to protect your scope from the wind but be aware that having a fixed observatory is the first step toward a total astrophotography laziness

Ciao
Marco