I believe if you get collector tags POST echeck, you still have to get tested once time, although I don't think it matters pass or fail. Your best bet is either register it in another county or add cats and let it fail. There's only a $350 cap on repairs and after you spend that much you'll get a waiver.
The sizeable investment for collectors plates is $5000 I believe, and you must have recipts, photo's, etc. Plus, anything they deem uneccesary will not be counted. I've read into this MUCH since we already have echeck over here. It's just about time they get you slackers over there!
Joe (Nitrousbird), if you want more info on E-check, send me a PM or give me a ring. Ant or Bill should have my #, or I can PM it to ya.