The price seems high, not that it's not what it costs. There are lots of parts in that kit and it looks like they've really done their homework. Still, one could get a Power Commander and get it mapped for that price. I like EFI, I'd be more inclined to go that route.
Still, nice to know they are working on this and I'm sure it makes other hot rod mods like big bores and cams easier to approach for most folks.
Scott