+1 twoleftears.
Great systems require synergy between components and one's ears. In the end, only you can make that assessment. The benefit of ordering from a place like MD is you get to try the components in your home for a reasonable amount of time. I would still try to narrow down choices before hand, in an attempt to avoid abusing that benefit. One method is to note what most like to pair with a specific brand. For example, Klipsch owners seem to have an almost universal preference for tube amps.
Manufacturer specific forums might be helpful in this regard.
Great systems require synergy between components and one's ears. In the end, only you can make that assessment. The benefit of ordering from a place like MD is you get to try the components in your home for a reasonable amount of time. I would still try to narrow down choices before hand, in an attempt to avoid abusing that benefit. One method is to note what most like to pair with a specific brand. For example, Klipsch owners seem to have an almost universal preference for tube amps.
Manufacturer specific forums might be helpful in this regard.