School me on the MBN C-15 Bridge

I may buy one next week. Not my first choice of engines but the whole package is solid for the price.
Here's what I know for sure:
1.500000 on the block
500,000 on the inframe.
200K on a bearing roll in.
Straight pipes
PP manifold
Non waste gated turbo.
ECM tuned.
Injectors matched.

Just has the one fuel filter, CAT oil & filters used exclusively, I believe.

I know we can't talk about certain mods, mainly looking for "proper care and feeding" and "how to drive " type of advice. Id like to get 2-3 years out of it before major work. Is this realistic?

The last CAT I drove was a 3406B. So it's been a while.

 

Yes. All work was done at a local dealer. Except the "tune" but that was local too.

 

The roll in:

The guy is "old school"

As in- he started in 1958. He's 73 and figures it's time to work on his model T.

 

The guy has cash.
Trans and diffs are new, not rebuilt, winter and summer drive tires on Alcoas. New tie rod ends weren't enough, so he replaced everything below the steering wheel. New Webastos, etc, etc.....

 

I appreciate your intent, but I'm Cat-illiterate.

What RPM do I drive and pull hill at?
Are Cat brand filters worth the cost?
Do I need a secondary fuel filter? If so, what is best?( I've had Fuelpro's on all my Detroits.)

That's the kind of stuff I think I need to know.

Thanks