I just saw Boags' post and I too got one of theose little blue placards tonight- the engineer came to us out at Boags' place and for a very reasonable fee certified both our cars for the turbo installation and for style/roll over bars - allowing for much pre-flexibility and certainty should the Brown Davis option ever eventuate.
He also did my harnesses, which have been in the car since before I bought it, and will cover any future reinstallation of same.
So I can now also show off the only essentially blue piece of hardware in my engine bay (it looks just like Boags' except the background panel is red). Incidentally - he wasmost impressed by the custom ss fabrication work.
Boags and I did some calcs tonight, and worked out that I've achieved somewhere in the order of $5k-$10K worth of turbo conversion for significantly fewer dollars that that by good luck, good work, and good help.
So thanks to (in loose order of appearance):
Astroboysoup (for buying the bits then selling them in disillusionment)
Jen (SWMBO - for saying yes to man bling)
Ryan/LowMiata (for the fabrication work)
The forumites who bought my superfluous bits
Boags (for his assistance where provided)
If you're ever gonna do it - move to QLD first.Then look at
www.miataturbo.net - while there's 'interesting' opinions (understatement Boags??) there's also loads of help.
MBC and extra boost to come

and then it's fun fun fun at dodgy day.
Founder of the QLD Chapter of the Honourable Brothers of Dodgy.
Benefactor of the Perpetual Dodgy award - Inaugural year 2007.