I'm wanting to get a set of Altec speakers and unless I can find a pair under market value I'll probably have to build a pair to keep the cost down. My question is which one of these are the best. A Model 19 clone or a variant of the 604. I've read that the 19s like a big space so my room size may come into play here. My room is in a finished basement and is 15'x18' with a hall and stairway on one end that is 6 1/2' wide. My ceiling is 7' 8" tall. The speakers would go on the long wall where the hall/stairway opening is. I like listening to different music genres but usually prefer music on the softer side that is more detailed and I don't listen to my music very loud. Any thoughts?