I forgot about your "shopping" trip. Did you find what you were looking for or are you still on the hunt?
Enjoying watching the progress. This winter, I really want to do a full rebuild of an extra turbo motor I have.
If you like wild projects, take a look at this:
http://www.zcar.com/forums/read/1/1839421/1839421#msg-183942...
The base of the project is the same L28ET I have in my car = Single cam, single turbo, 2.8L inline 6. This guy took 2 dual cam heads, cut them up, pieced them together and put them on the block bored to 3.1L. Added a crank from a Maxima Diesel and Rods from a 240Z to stroke the engine, built an exhaust manifold for twin turbos. Built and moved the air intake to the passenger side. The engine is now sitting in a RHD first generation Z. We're still waiting for dyno numbers. Tuning still needs to happen and his Borg Warner T-5 Tranny blew up. The car recently went on an 1000 mile drive and the head held together. Amazing what this young guy has done. Bonus, he's in the family machine shop business.