Upsolute may work out of a garage, but the positive experiences in this forum give them credibility. All I am saying, is that I would not want to be among the first to try out an unknown with something as critical as engine management. But if we've got more than half a dozen satisfied folks right here on this forum, that's precedence. And, if pricing is directly negotiated with the vendor, then it really comes down to negotiating skill (rather than savvy bargain shopping) to get the best deal. In that case, I see no reason to drill down on pricing experiences.

Thanks for the clarification, Ben47.