Moroso Oil Accumulator for my 940 turbo wagon? Thoughts?

just wondering, has anyone had any experience with this?

http://www.moroso.com/catalog/categorydisplay.asp?catcode=13600

I like the fact that it prelubes the engine, or at least has the pressure when you first start it. Sounds like a good idea.

I also recall reading about devices that keep your turbo running after you shut off the engine to cool the turbo down. Anyone familiar with this idea?

Im getting ready to do some mods to my turbo 940 wagon but before I do I intend to do some basic maintenance, "Stage 0" type things and these both sounded like a good way to go.

Am I out in left field?

I always wondered if anyone had used one on a Miata. I don't see how it could possibly be a bad idea.