Good Deal? Or..Bust?

[blakmnoncmps]

http://www.advancedinduction.com/AiProductsLT1.html

Check them out for me if you will. Or even just check out the site. Y'all are a lot more knowledgeable then myself, and I'm wondering if they'd be worth the risk. I live in Fredericksburg, VA and I'm looking for good shops that can tune, upgrade my car, do motor work, and basically overall custom "stuff". So if anyone is near my locale, and they know of good places, I'd love to hear from y'all.