The problem you run into with "Warp in behind the Sathanas" is that the Sathanas will warp out, and re-emerge from subspace facing your ship. You'll then be raped by the 4 BFReds. I tried it with 5 Orions once in FRED. They got crushed in minutes.
Assuming the GTVA ship will stand and wait for it to come back...they will track it, see where it went...by the time the Sath re-charged it's jump drives, so will the GTVA ships...they jump to somewhere else, but leave a few scouts in case the sath returns.
If it does, it will realy the jump coordinates and they will be able to hit it again.
Then again the Sath can try and so something simialr too, but it can only go after one Orion at a time, and one it jumps in to attakc that one, the other 4 can rape it from behins. Eitehr way it isa game of cat and mice, but I think Orions are better off.