I don't want to wager but I tend to agree with Archie here since he catches most of the week. He's going to fade in August but he's already at 32 so your over has a chance. I'll take a guess he hits 47 or so.
As Jrgum notes, catchers start to fade later in the season. To much work behind the plate takes a toll. Would love to see him get to 60 but, I also think it unlikely.