And what do Maggies sound like near a wall......

Maggies are by no means "space savers"....you defeat the purpose of a dipole design when placed close to walls...and to be honest...no speaker is going to sound their best 1ft from a rear wall...you need space to create depth...that being said...if you room is small...sealed design SPendors or NSMaudio speakers would be one of your better options...other than in wall applications...the Mags are a waste of money if you cant set them up correctly....

Still think mg12s would be too tight...factor in the hassle of buying them,trying them out,and reselling for a huge loss...not the way to go IMHO...just to reiterate...Mags are nice...but if you dont have 3-4ft of open space surrounding them...fugettaboutit!...check out the Spendors...my dealer has both these and Mags...and in an a/b...the SPendors sound very good...probably a touch more 3-d and "tube like" on vocals...and although they are small...their soundstage is huge...and their is enough bass so they dont sound thin...trust me...I have heard just about every mini-monitor there is...and the spendor 3/5 is probably one the best...small Proacs are good too...