Thanks! The moving mic method seems to be easier, much faster, and produces better results than running sweeps and moving the mic around. Much appreciated.
I've posted the results below, 1/12 smoothing. The blue is before EQ and green is after. I didn't do any EQ below 100hz, I handle that from the dsp built in the amp. I had below 80 pretty flat (although a bit hot) using sweeps, but obviously get a different result from the moving mic method so back to work on that one. Woo are they hot.
The sound was played from different sources, but I think I did a pretty good job of lining up the squiggles. The EQ did bring down the elevated blue line in general, but it's still a bit jagged below 600hz, and I have a huge hole at 211hz. Any ideas on fixes for those? Change the parameters of what I'll allow for EQ? Do a manual EQ for the hole? Cry salty tears because my rooms not perfect and I have to live with it? Any feedback is appreciated!