Poorly shaped room help

[chasec2021]

Hey guys, I am new here, but have a few questions. So I have one of those den set ups that the tv is in the corner, so the room isn't ideally set up. Also, everything is mounted on the walls, so floor standing speakers are out. I have a 7.1 setup featuring R-25C for the center (Best Buy Models), R-15M's for the fronts, and the other 4 satellites are Quintet satellites. I would like to get some surround speakers, and potentially switch the R-15M's to the rear/back speakers. Can anyone help differentiate the best bang for my buck? The RB 81 II's look like a solid deal, but how much better than what i have will they be? How do they compare to low end (price wise) floorstanding speakers? Which do they closest resemble? What I have sounds good, but there are some good deals, and if y'all are anything like me, you know there will never be a point where I can't still upgrade! I will try to get some pics on here so y'all can see my set up as of now. The room certainly is not ideal for sound quality, but I will be there for a few more years. Next house I'll make sure I have an optimal setup for making sure I have the best scenario for sound quality and floor standing speakers.

[chasec2021]

Just so there is no confusion, the RB 81 II's would be replacing the fronts, not as the surrounds. I still need those as well in the long run. Are the RB 81's that much better than the RB 61's?

Edited December 19, 2016 by chasec2021

[derrickdj1]

Posting some pic's of the room will answer a 1000 questions and make suggestion more directed.  Sometimes running out an just buying a better speaker is not the answer.

[chasec2021]

41 minutes ago, derrickdj1 said:

Posting some pic's of the room will answer a 1000 questions and make suggestion more directed.  Sometimes running out an just buying a better speaker is not the answer.

Ill take some pics when i get home.