Recommendations on Lycoming Overhauled/Rebuilt/Remanufacturered?

We're beginning to converge on TBO in our '74 Archer. At the rate we're all
flying (four partners) we'll hit 2000 hours next year sometime. Plane uses
a bit of oil, but compressions were OK at last annual (new one is this
month, so we'll see). Engine runs very well at the moment.

At any rate, I'm beginning to collect data on overhaul options. The options
seem to be that we can consider a local shop overhaul, a Lycoming or
national center overhaul, or a "factory reman" from Lycoming or perhaps
Mattituck, Superior or similar. I've heard good things about Penn Yan. Any
hard data out there? Anyone to scrupulously avoid? Strong recommendations?
Thanks. Thoughts on the relative merits of overhaul vs. remanufacture?

--
Bob (Chief Pilot, White Knuckle Airways)