At 93 Db your WP's will work just fine with SET amps
FWIW, I drive my Wilson X-2's with Lamm ML 2.1's (18 wpc) and I can raise the SPL to near ear bleeding levels without the amp clipping. Previously I used ARC Ref 600 Mk lll's (push pull at 600 wpc) for my X-2's and as good as it was it didn't even come close to that which is delivered by the Lamm ML 2.1 which IMO is the best amp I have ever owned
FWIW, I drive my Wilson X-2's with Lamm ML 2.1's (18 wpc) and I can raise the SPL to near ear bleeding levels without the amp clipping. Previously I used ARC Ref 600 Mk lll's (push pull at 600 wpc) for my X-2's and as good as it was it didn't even come close to that which is delivered by the Lamm ML 2.1 which IMO is the best amp I have ever owned