I think Ayr are well equipped to deal with Championship sides but not necessarily Premiership sides. We can't control games which we'd need to in order to take the pressure off at points. We only have one winger of any quality and our full backs are pretty poor. It would be a really big ask of this squad over two legs.
I think Partick have been a really well organised team under Doolan, think it's 9 clean sheets out of 15. And they have scored 3 or more goals 6 times over that period as well, if they make it through I'd expect them to win the home leg and see it out away.