[Weasel9992]

Originally Posted by gambit

So first of, am I placing my stuff right in the room?!
Should I move stuff around?!

I'd move your listening position so that your ears are 38% of the way into the room.

Originally Posted by gambit

I want to build rather cheap panels like this
John Sayers' Recording Studio Design Forum • View topic - The 25 minute, $25 acoustic panel (or $42.00 bass trap)

will those help me?!
how many do I need?!
where do I put them ideally?!

They'll work just fine. Build 4" panels and get them in the vertical corners, floor to ceiling, on your side walls at the reflection points and on the ceiling above the mix position...you could also fabricate some stands of some kind and cover the front wall too. The back wall is also important but I'm not sure you have enough space back there.

I'd use 4" and 6" panels in there....it's too narrow to worry about 2" high frequency panels.

Frank