used repower question

[McGillicuddy]

You might send Bigshrimpin' a note. He is a Merc wizard & usually has '80s and '90s Merc parts for a fraction of what you might pay elsewhere. I got a lower end from him recently. He may have some lower ends available and likely some switch boxes. That old Merc is very light compared to the later stuff in that hp range. If your compression is still pretty even, I'd look to fixin' it. just my $.02