I can highly recommend the Bob Latino (VTA) ST-70. I ran one with my Silverlines @93.5 db with great results. FWIW I bought it to dip my toes in the tube amp side just to see. It replaced a $4500 250 wpc amp which was from a well respected company. So don't listen to those who think you need "headroom" with 200wpc. Its NOT true especially with 104db speakers. If you are handy with a soldering iron you can buy the kit for the ST-70 for a little less than your budget. The pro built one is about $1300 and worth every penny. Its also a tube rollers dream amp that can use a LOT of different tubes. Sometimes a used one comes up for sale.
tubes4hifi amplifier KITs page
tubes4hifi amplifier KITs page