I have 67.5k on my car. I'm replacing the block with a IAG Stage 1 'staged Block' (I can post the specs if you need). I'm also machining the heads.
I'm checking on the life of the clutch and I'm putting in an Air-Oil separator to prevent future failure. Also the new internals being put in it will help prevent one as well.
In my opinion, I'd do a compression and leakdown test to find out the strength of your engine, along with a Oil analysis from Blackstone Labs to see how much metal is in your oil.
Once you get the results from that (mechanics and the lab will tell you what you're looking for), I'd make a decision from there.
But above all else, I'd start saving for a rebuild asap. Mine is costing $6-7,000 but luckily my warranty is covering a lot of it.
So once you get those test results, go from there.
I'm happy to answer any other questions as well