Thanks for the tips, Marc. Sounds like it's no big drama, unless I do something really stupid. I've watched the Starizona video and downloaded their instructions, etc, so with your tips as well, it should go OK.
BTW, Dean at Starizona didn't sound too enthused about flocking, said it "was reflective at IR". To me, since the QHY8 is blocking IR, flocking still sounds attractive, and besides, gives me another thing to screw up
. Did you buy the stick on stuff from Spotlight that's often mentioned here or what did you use?