Very cool, as always. Have you ever heard of something with red new growth in the P. chinensis/macrophyllus group? I heard a rumor that Heronswood used to offer something like that... perhaps under P. chinensis... never actually seen one myself though.

Wow! Such huge, brightly-colored foliage.

Buchholz Nursery sells another rare conifer with red foliage.. (see link)

Here is a link that might be useful: Keteleeria davidiana 'Collector's Red'

There is a cultivar of P. macrophyllus, called 'Royal Flush'. I have it and will post photos if I can tonight. The most spectacular is P. nakaii - seedlings display varying degrees, with some being inredibly bright red.