I didn't find the tone that was in my head until I picked up the Mesa Mark V:35, and the key was the onboard EQ. It went beyond the traditional parametric tone knobs of Treble, Mid, and Bass. It had a very similar effect to an old DOD EQ pedal I had back in the late 80's. I can only imagine that the pedals of today would be far better.
If I had a different amp, and was looking to further shape my tone, I'd personally be looking at the programmable EQ pedal by Source Audio. I'd be seriously considering the 2.0 because it adds a clean boost, runs in true stereo, with the ability to assign different EQ parameters to each side stereo channel. MIDI capable, etc.
Expensive? Yep, at roughly $270 it's almost double that of the Wampler, but imagine being able to get multiple "sounds" out of the same amp/channel, being able to save parameters so that you could switch between amps, and always be able to access the "right" sound, for that amp, without any futzing.
This in no way should imply that the Wampler Equator might not be able to meet your needs. But if you think you might need more...