2008 TLSA crate/rebuilt/reman engine store/shop

My 08 TLSA has started burning about 2.5qt/wk (~500miles), 327K miles on the engine without a single issue... so, I can't complain, she's been an excellent car. I was wondering if anything had worked with a store/shop/builder to get a crate/rebuilt/reman engine. I'm very hesitant to buy a junk yard motor, especially as this point where most will have been sitting for some time now or have >100K on them.

Any info is appreciated.


Thanks very much,
Chaz