Kits and Rebuilds

So I've got to admit after Cinco-De-Mopar the 1971 Hemicuda pretty much got my head spinning.

Does anyone know if there are Kits available (something similar to factory5) for building a custom mopar hot-rod?

I got that Mopar Collector Magazine they were selling at the show and with all of the parts that vendors are selling I figured that building one from the bottom up could be possible.