A1 and monitor help
 

Anyone have good advice on a monitor to use with the A1? I need to be able to accurately judge the picture qualities and wonder whether the computer LCD's I have can do the job. (I have 2 Samsung SyncMaster 940bx monitors, resolution is 1280 x 1024) I find it difficult to accurately judge what I'm getting from the camera lcd, much more difficult than it was in sd. My thought was to get a camera field monitor - like the Marshall 7" - that I could use at the studio and on the camera. I guess I'm looking for a monitor to help me gauge what I'm getting, so as to limit the surprises in post.
Any thoughts?