RE: Pondering a Yak
You might want to get a profile from OMP or a Mojo 60 if you're looking into really doing some 3D. Other than that, you're going to want to jump to a DLE-30 and something like a Peakmodels 25% Yak/Edge.
I prefer the way Edges fly to the way Yaks fly....but it's all personal preference.