Lot's of good responses and choices here. I pointed out the B&W's because of the recent good write-up, meets the price point, gets pretty close to the frequency response goal and has sufficient sensitivity for the Linn. (Published sensitivity for the B&W is 90dB, same as the Triangle Titus-ES.)
I have absolutely no axe to grind on behalf of the B&W. (I run Vandersteens in my main system.) I heard them briefly and they are not unworthy of consideration at this price point IMO. In fact, I thought bass dynamics to be one of their strengths. That said, I think all of the choices pointed out here are good. Try and listen to a few of them and maybe some others, if you can, to see if the bass is satisfying. If not, then you may want to go with a sub and some truly small monitors.
As several have pointed out, the Linn has relatively low power output. Sensitivity is a spec to be looked at more closely in your case, although some mfrs seem to cheat a little on that number. Probably depends on the measurement technique.
Enjoy the hunting . . . .