I could drool if I let myself. However, like you, the 3520B does anything I want, more than that even. As sturdy as the Rock of Gibraltar, plenty of adjustment, power, precision, doesn't complain when I abuse it, keeps going like the Energizer Bunny. Long and thin spindles, green bowls, miniatures, platters. It thrives on lots of light and climate control.
I had Jet1642s and turned and learned and taught. When I found a reasonable used 3520b with bed extension and a lot of extras I drove to Maryland with a trailer to bring it home. Put one of the Jets in storage, eventually gave the other to a friend. Added a bunch of Robust rests, lots of chucks, plenty of tools for it to make friends with - most within arm's reach or just a couple of steps away.
Life is good!
Ah, yours looks cleaner than mine. Still that clean?

I clean the shavings off of mine on occasion.
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Hey, I don't have that fancy logo plate or the racing stripes. I think I'll live.
I have several friends with the "A" model and they love them too.
JKJ