Interesting - thanks for the update: I love the xx2. I wouldn't want any more treble - I don't think.
I have reset VTA as you suggested and it seems ...well, errr.... much the same - ha! Which makes me think that the table is pretty tolerant. I find with the WTL if you muck around with VTA, you end up changing all the other settings to compensate one way or another anyway eg amount of dampening, azimuth, position in the trough etc. You end up chasing your tail abit. And it all changes anyway depending on the thickness of the vinyl.
I have heard the Simplex and Amadeus back to back with the same cart - an xx2 - into a p75. If there was any difference I'm buggered if I could hear it. They are so similar. Nothing like the differences in eg carts or eg2 cables - or eg3 even adding the Auditorium 23 mat. Personally I went for the Simplex and a better cart, rather than an Amadeus and an entry cart.
I have no doubt the dealers in the USA don't want to cannibalise their sales of the Amadeus with the Simplex (cost price to dealers in Australia is A$1300 - I paid $2000 inclding 10% GST - and happily: dealers have to eat as well). So expect much the same where you are. Mark up would be a little healthier on the Amadeus, I would hope. ANd really the manufacturing costs would be very very similar. Its no Brinkman in terms of hard core expensive engineering. Nor it is 30k.
Segue: My biggest grip is the fit and finish of the Simplex- which is really budget. I had a RP3 and the fit and finish was miles better. But it didn't sound as good. Then again I never put a xx2 on it.
Oh ..I empathise about losing a cart..I bounced the xx2 off the deck the other day and nearly wet myself. Unlike others here I use the finger rest - whatever the sonic loss I don't want to risk 1.2k of cart.
Thanks for posting ..happy hi fi.

I can report benefit from some proper isolation.