The dark hearted telepathic Bester of PsyCorp played by Trek's Walter Koenig.
We both like Who and B7, but I think you maybe haven't seen this, it's worth trying. The first season is a bit hit and miss, an introduction to the real meaty stuff to come, but a terrific show.It must have been very gratifying for Walter to get a second bite of the sci-fi apple with BABYLON 5.
And MOONTRAP too!
Bester certainly seems very far removed from good old Pavel!
The B7 link is to do with season to season arcs and season cliff-hangers. There's some in-jokes using planet names and ship designs that may be a nod to B7. The alien life forms are well realized and a properly drawn characters, and series 4 has the Babylon 5 station take on Earth forces in a human vs human conflict reminiscent of B7.I haven't seen it yet, but will do at some point. It is my understanding that J.M.S. was open about BLAKE'S 7 being an influence on this show, so that is a point of interest for me already!