Looks like the OP is gonna have to edit the BLS set. Darkest Days, Born To Lose and The Blessed Hellride have been edited out on setlist fm. Which makes more sense actually because there's no way BLS is playing a headlining set as an opener.
Since Thin Lizzy is nothing more than a high profile tribute band at this point they shouldn't get the main support over BLS. If Phil was still alive and playing with them you certainly could make a good case for it. But you really can't right now.