KEF 105's - anyone any experience?

[Gazzab]

I (very briefly) heard some the other day and thought they were great. I have a few amps to choose from at home eg Music Fidelity A1-X and a Rotel BX4.
So anyway I am thinking of buying a pair - they are very big n retro looking.
They will be for listening to music - not TV etc
Sadly streamed music via an airport express and not a CD player or turntable etc..
I am wondering if my amp options are up to it and/or if these speakers are suitable for home listening (ie NOT very very loud).
Anyone any experience of these speakers?
Thanks

[Le TVR]

They are not super efficient so at least 30w for normal listening. IIRC they are rated to 200w though.
Slightly lacking in extreme bass content but other than that quite superb.