Bookshelf Speakers?

Downgrading so I need some advise or opinions on a good pair of high efficient speakers, 90 and higher db. Looking to pair it with a Primaluna Integrated amp.

Second the Triangles. You could also explore some floor standers like Triangle Antal and Celius... 92 db sensitivity and easier to drive than the Cometes.
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Reference 3a or Coincident Triumph.90db + and a nice high impedance will serve the PL2 best.When taxed hard the PL@ can start to sound flustered,untaxed it is a sheer delight.