Interesting read re: AMP/SWR/Eden.
A word of advice - NEVER try to replace a '72 SVT with a Studio 220.
Yeah.... stupid me back around '92. Sold the '72 to the guy in Ministry, Paul Barker. Immediate disappointment (big surprise). Snatched up a couple of V-4Bs and a Japan/MTI SVT until I found someone who traded straight up a '74 SVT for the SWR. I still have that one and one of the V-4Bs.