Yes, we'll definitely see some EVA suits of various kinds, human and
alien. In the pilot, though it's farther away than I would've liked, you can
see a shot along the side of B5, with a couple of ships streaking past, and a
flashing light up in the upper left-hand corner on the hull of the station.
Freeze the frame, and look closely, and you'll see th at it's a guy in an EVA
suit repairing a micrometeor puncture (or some other problem) with a welder of
sorts.

We'll do more, better, and closer, later on.

jms