like this one eric...... you should be honoured my wife liked it too.
going to have to slow you down a bit ... how about a mosaic of the rosette neb with the 10 inch ,idont think youll squeeze it in 2 shots (hehe)
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of course you could always try ngc 2174 that would frame nicely and about the same level as the crab so i know you can get it and similar brightness to the emmission around horsehead.