I agree with Arthur on the overall picture; one bad link ruins the entire chain. In this case one bad link can wreak havoc with your music. As far as the priority of investment, if you search the archives that thread is already here...more than once as I recall. My take: Source first. Speakers are certainly important and really need to be considered hand-in-hand with amplification for synergy. Room would be right up there as well. Which brings me back to Arthur's original premise...it's all important. Balance and synergy should be a guiding principal in any choices you make.
Marco
Marco