Efficient speakers to use with Jolida 102B amp?

Help - I'm looking for a reasonably priced ($500 or less)pair of bookshelf speakers to use with a Jolida 102B tube amp? Any suggestions??
You might check out the Axiom speakers from Canada. They are very efficient, easy to drive and are not very expensive (I think around $400/pr).
Used Soliloquy 5.0 monitors could probably be found in the 500 range.
Check out the Acoustic Energy Aegis One ($299). It is being replaced by an equally good model - the Evo One ($349) sometime next month. Some A.E. dealers still have the Aegis One's and are selling at ($199). It is a farily efficient (89db/1 watt), and sounds very good....
I own a 102B. Look no further than a pair Pinnacle Gold Reference or AC650's. Very musical, great bass response, great efficiency, great price. Check out Stereo Review's review of the AC650's. Probably the best review you ever read. I have seen AC650's retail for as low as $220 a pair.