I think dud ord will be a bad idea.
For the record, Lanc Stukas are a thing of the past.
I've tried to take out CV's recently employing Lanc Stukas, B24 Stukas, B17Stukas and Ar234 Stukas. None got within Cooee of the boat before ack pulled them to pieces. In truth I had better luck in an La7 deacking with it's little bombs and strafing the deck on the way through than any of the bombers. AT least 60% of those sorties I actually survived!
The last bomber run I tried in Arados was at 17k, and a timely turn of the boat thwarted my hits just before sled took out both drones with the 5"