Moocowpoo...Yup I've tried GDAD on the zouk, but I prefer GDAE because of my mandolin experience, and I like how the chords fall under my hands. I've pretty much decided to stay with one mando and zouk tuning since I have trouble enough keeping several guitar tunings in my head, and I'll play alot of the same tunes on zouk and mandolin.

Peace, Mooh.