My brahmas have just started hatching today so the bator will be free soon and I'm going to get my first scovie eggs next week, one thing I've read and am concerned about is that if you imprint on them when they hatch and the drakes grow up thinking you are one of them they will be aggressive towards you to compete for the females is that correct? I only plan to keep 1 drake and a pair of girls or possibly 2 drakes and 4 girls if I have enough room
That hasn't been my experience...I've hatched quite a few and, when the time comes, they seem to figure out who an appropriate object is for their affections. None of my drakes are aggressive toward me, but there are also plenty of ducks in my flock. 1 drake to 3+ ducks would be a better ratio to ensure that the girls don't get too much attention.
There's a very helpful resource on incubating Muscovy eggs here: https://www.backyardchickens.com/a/incubating-and-hatching-muscovy-eggs. I recommend that anyone planning to incubate Muscovy eggs familiarize themselves with it, and that they do the misting and cooling. Muscovy eggs have a reputation for being more challenging than other duck breeds to incubate successfully, but with proper knowledge and understanding of the potential challenges (like extra tough shells), it can be done.
Best of luck to you!