Looking for recommendations for an inexpensive pair of studio monitors. I've used KRK RoKit 5's in the past and am looking in that price range. I may be able to go as high as $400, I know that this is not the ideal price range, but it is what I can afford for now. Currently, I'm using Logic 8 with a MacBook Pro (2.5GHz Intel 2, OS 10.5.8, 4 g SSD ram), and a Duet. Thanks for your help.