There is a question here about whether you lose rep gained from an edit if the question is deleted. The consensus seems to be that you would lose the 2 rep.
Let's say I edit 500 questions, hitting the rep cap of 1000 for editing. If one question is deleted and I lose the rep, and I edit another question, can I still get 2 rep? Or would I not get it because I had hit the 1000 cap?