I'd find that a bit too heavy on the berries, you only need one 'big' spray per half kilo of apples or so.
There's a way to reduce the skimming; if you add a teaspoonful of butter to the boiling strained juice and sugar mix it will stop the froth firming up and needing so much to be removed. Also, if you leave skimming until the froth kind of forms a ring at the edge of the rolling boil you won't be tempted to take off so much that otherwise would settle out to just juice.
cheers,
Toddy