I know that weighed a ton but 15" Black Widows sound SO good with something with SVT written on it. I made a record with mates in OZ in the 80's called Absent Friends when INXS took time off the road- even had a number one single! When we played around Sydney I played my 58 P bass, my 80's custom Maton fretless thru a 70's SVT and a 2x15" BW Peavey cab- no pedals except a an Octave and a filter of some sort- I remember that being one of my fav tours sound wise- lugging our own gear and having fun..
youtube.com/watch?v=L990sKJwpHc
When I go to a buddy's house for our infrequent basement jams, I still plug into my 1980's Peavey Combo300 with a Black Widow 15 in it. (Which, after cleaning the voice coil of the disintegrated foam, sounds even better.)
I had my Leica Trinovid 8x50BA binoculars so I could really watch his fingerings and learn a thing or two.