The Akito should happily take the AT120E as well. The 120E can sound detached in the bass if the arm isn't well suited, but it should be in this case.
Ditto the Carbon, and one day I would like to hear the AT95 with HE tip.
The K5 and K9 were basically the AT95 (and siblings) body in a Linn-dedicated mount and with special stylus housing, fitted with conical? diamonds in the K5 and a Vital (I believe) in the K9. Neither had the PC-OCC wiring and fancy gold plated pins of the AT110E and Linn sold so many of them over many years I reckon they made a fortune out of them.
I have to suggest a 2M Red as well, but you'll have so many options you'll not bother because of confusion - sorry!
Tear down these walls; Cut the ties that held me
Crying out at the top of my voice; Tell me now if you can hear me