If I were in your position I would stick with the Denon for the time being,or, at least give it a try. When I first heard the Maggie 1.6 it was driven by a 50 wpc integrated at a stereo shop. I was mightily impressed. The shop owner told me you will still get the same Maggie sound with the low watts, but to really make them shine, you need better equipment. It would make sense to use the Denon while saving for the better equipment. Then you'll have a great system sooner.
John
John