Help with tube amps


I have recently become quite interested in puying a tube amp. I have no knowledge about tube amps but have been told of the magical sound a tube amp will make. I am looking to be able to put this tube amp into my system once in a while in order to experience this magic with my husband through a night of romantic acoustics every once in a while. Although my budget may seem low ($1000), I am hoping that there are some amps out there that will suit my needs. Amps I have looked at so far: Houston GSP-02, Sonic Frontiers SFS-80, and Decware Zen triode. Looking for any other suggestions and/or advice.
emily
I am sorry, I forgot about telling about my speakers. We run a pair of NEAR 50me mkII, with low senstivity but not a difficult load to drive. Right now we are in a small room, about 12'x12'. Our current system is an Adcom GFA-5802, an Adcom GFP-750, and Sonic Frontiers SFCD-1 running with MIT MH-750 bi-wire cables and Yellow Viper interconnects. Thanks for all the advice so far everyone!
If you are really looking for that romantic glow I can highly recommend conrad-johnson. Their older MV-75 amp would have plenty of drive for your speakers, they are still serviced by c-j, and can be had for about $700. You might also find one of their newer MV-45 or 50 amps for about $1k.
The used Quicksilver mono amps are also and excellent. And if you want to buy new, check out Antique Sound Labs (www.divertech.com) and Audio Electronic Supply (www.audioelectronicsupply.com) Both companies make 25-30 watt amps for under $1k.
I agree with David - The C.J. MV-55 would be a good choice, with some 'steam' to drive your speakers to reasonable levels. Not far from your budget - there are two on the site at present. Question is: Will you be able to resist getting a tube pre? Hmmmmm.......Cheers, -John
You might want to take a look at the VTL ST-85...it can be had for ~$950 used. It has a nice look to it...you can see the tubes aglow through the from faceplate. It is also nice sounding piece...not quite as "romantic" sounding as the C-J stuff, but will give you that "tube magic".