Thanks Marc.
I was considering including M20 in the frame but I wanted to pick up the faint outer edges of M8 and the FOV of the FSQ & QHY9 is quite big enough (just waiting for a sub $1000 KAF11000 cam to come onto the market
).
I've imaged M8 & M20 in LRGB which gives you an idea of my current FOV (see attached pic).