Pick my next tonearm....PLEASE

Both are fine tonearms. You may not need to spend so much though. Look at the Jelco 850S from George Merrill for around $900 with the JAC501 cable.

Oh, and for less than $1500 you can get a new Audiomods or Trans-Fi Terminator arm.

I run two SOTA Stars, Series III Oaklands.  I have an SME V on one since 1986 and an AMG 9W2 on the other.  I got the AMG used last Sept at the top of your budget range but patience is key for buying used.  Not all arms are going to fit due to the recessed armboard.  For what's readily available and new, I would recommend the Audio Mods 6 with the VTA base.  It fits and is compatible with your deck,.  Further, it can also be adjusted to work with different cart weights and compliances.  Spend the rest of your money on a Cosmos armboard.  Origin Live are nice but I would only get the Encounter or better unless you don't mind having to remove the armboard to adjust the vta.  BTW, if you're never replaced your SOTA springs, the field kit replacement (if you have some diy skills) is the best money you will spend.

All great suggestions and I thank you.  barolobrain (great taste in wines, incidentally!), the AMG retails for $3500 new so I'm not confident getting a used one for my budget.  I'm leaning towards a triplanar 2 I saw on Ebay for around $1500 with the Audiomods 6 as a fall back.