Merry Christmas to you too Rok2id.
Hi Sean
As far as the room goes, many will work depending on the type of music. I personally feel the room comes more into play with larger scale music which generally require larger rooms and appropriately larger more costly speakers, at least in my experience. Many speakers require room and space with careful placement to realize their potential, the more transparent and open the sound the more this comes into play. A dedicated large room offers greater options for placement which can be quite critical in optimizing the system and justifying the cost, most rooms give in to compromise and this is the real point. Certainly many speakers are designed with smaller rooms in mind and those that are highly efficient can work well with low powered amplifiers that need not be expensive to give excellent, realistic sound but generally they don't fare well with large scale music as far as I'm concerned. It is the reason i have been with the same speakers for the past 10 years, feeling any meaningful improvement will only come by a different room and being otherwise quite satisfied by their presentation across the board in my space. Yes, the sound might be improved somewhat by better electronics but at this point, in my case having tried many, the diminishing returns aren't worth the expenditure. At some point you hit a wall unless you have broader options. What drew me into this hobby in the first place is the joy of listening to large scale acoustical music with a natural presentation. It is a progressive road because the divide between the real thing and reproduced is quite wide.
I expect that there are more than a few serious music lovers/audiophiles that are into this large scale orchestral music to warrant the expenditure for a room. For a good midrange presentation in a smaller space and the intimate lifelike sound that many like, it can be done relatively inexpensively but a realistic, dynamic presentation of large scale is always going to be compromised in a small space due to too many limitations.