Situations like that are one reason I like the more "adult" airguns... I have a couple that will take out racoon or so without issue and you only hear the impact... a .22 or .25 pellet at 800-900fps is fairly respectable when you have 8-12 shots as fast as you can cycle the bolt and more air in reserve... great for around the house pest removal...

. I do need to get more trigger time in, it's on the list of things to do...
I did some looking and on the '97 a bolt in cat is only like $255, might look into fixing it this weekend but that's less bad than I expected...
Haven't done anything with the '90 in like a week, gotta take care of the yard a bit first...