What speakers for 300B S.E.T ??

Hi,

Recently i heard a 300B based Audio electronics SE-1 SET amp + AE-3 pre with Lowther Academy speakers & was quite impressed with the immediacy,dynamics,soundstaging
& basically the whole presentation.

Now i'm very keen to try this to see if this is the kind of sound i would enjoy for a long time.Only way to know this i guess is to try it at home for an extended period of time. My previous exrerience has been with high powered SS .
( For ref : Supratek Chardonnay tube pre + Mac MC352 + TDL Ref studio monitors ) This is my first venture into low powered SET. I love the sound of my present sys. but the SET is a different experience.

Un fotunately my present speakers( 87db ) would not support the 7 watts the AES is capable of. The Lowthers are too expensive to experiment with. My goal is to keep the costs
low as possible . I shall very much appreciate your recommendations for high-sensitive monitors or small floor-standers ( HORN ??? ) preferably under $1K . This could very well end up as a second sys or it could go further.....

So what does everyone use with less than 10 magic watts ????