I deal with this issue constantly, but unfortunately I do not know of a process that is 100%. I always have some cleanup that needs to be done (scaling, level names, etc). Also, if the original survey is over 63 levels this will lead to problems. Make sure your survey is on 63 levels or less.
I'll do that, but I also ordered a copy of "Harnessing Microstation V8 by G. V. Krishnan, James E. Taylor". I've had the "Inside Microstation 95" for years and that was very good. We shall see.
You can't "select by fill" as I know, but you can use the 'select by attributes' feature, and select by color and/or shape. It's a powerful toll that may help if you filter through the options.
AutoCad may be more user friendly, but it is a slow and cumbersome tool. There are way too many keystrokes involved. Microstation may have it's drawbacks, but it is easily the far more superior product. I have used both AutoCad (6 yrs) & Microstation (8 yrs), so I have a pretty good...