Room is 15x13x10
Listening 80%tv/movies 20%music
I listen to all ranges of music but more Bluegrass, Alternative, Rock, and Eletronic in that order.

Here is what I have in mind to match my new Pioneer 1015TX receiver:

Front: M40's or M50's (leaning to the m40's)
Center: VP100
Rear: M2i or QS4 (leaning to the M2i)
Sub: EP175 or other brand or none for now.

Questions:
From what I have read on these forums, the M50's sound a bit more forward. What does that mean?

Thoughts on this setup?