upgrade the whole analogue chain..need help

hi everybody
i’m listening to last joe walsh lp (love the man) and start thinking to upgrade my entire analogue chain.
I’m now a owner of a rega P5, denon 103, lehmann black cube se prephono.

For the cart I’m sure I’ll go with a dynavector 20X2L (loved very well a former 10X5).
That’s the only certainty.
For the TT on my list now there are:

Rega rp8 (2100 euro)
Well Tempered Amadeus (2800 euro + cable rca)
Linn LP12 (which incarnation?)
Technics sl 1200 + pbthals’s arm

and for the pre phono a have no f idea… I heard good things about AVID and the dynavector p75 mkIII but to compensate the solid state integrated I was thinking a tube one..

Any input would be greatly appreciated



ps unfortunately I cannot audition any componenets