Edge NL12.1: what smallish floorstanders/monitors?

I suggest that you listen to Sason speakers by Ridge Street Audio Design . They fit your criteria. Steve and Robert of RSAD are in LaPorte Indian.
There are lots of Sason hobbyist reviews, & a few "pro" reviews. I have only seen one used pair for sale, which is available now on audiogon. Here's the RSAD site http://home.comcast.net/~rothakoustic/SasonLtd2005.html
They offer a generous return policy also.

rgs92;

Consider Talon loudspeakers,Mike Farnsworth used Edge product in his original design goals. I agreed with Mike and ended up buying Talon Khorus X/2 to pair with my NL10 and Sig One and have never looked back. Musically intense...

I have used Talon Raven's and Khites. Both were good matches and I actually liked the Khite match up a bit more. I now use a one-off speaker specifically designed for the NL 12.1. Note- I still have the Raven's and Khites. You can send me an e-mail if you are interested.

You may also want to check out Green Mountain Audio proucts.

I am glad to meet other happy NL12.1 owners; I love my NL amps, they are extremely impressive and have no limits from what I can find with any music (pipe organ, large symphony, Japanese/Chinese/Korean/African drumming, hard rock, prog-rock, techno, electronica, jazz, etc...) in the extremely deep bass and stunning mids and highs that they are able to render. They are capable of huge dynamic range while still rendering with finesse whenever needed. I've owned G8's, G8 monos and lastly the NL12.1s while listening to many others along the way; they are my amp of choice for the long-term.