Ron, after you get your speakers, you should compare your VTL amps to Vitus, Dartzeel, and Berning Quad Zs. This is especially for your tastes in midrange. If you still prefer the VTLs, you can then go back to auditioning VACs, but a lot of tube lovers have moved to these. And are moving to CH Precision - so add that to your audition list.
Why not the D'Agostino's?