If you're going for maneuverability, why not go with a Fokker Dr.I?
P.S. There are no originals left, mainly because they're so unstable that they tend to fall out of the sky if the pilot loses attention for a moment. But, that makes them exciting and challenging to fly, as well as great for dog-fighting.
P.P.S. I'm fortunate to have seen the airshow at the Old Rhinebeck Aerodrome, back when Cole Palen was still alive and flying some of the planes there:
P.P.P.S I'll get my coat. It's the one with the neck-scarf attached.