Small Block Hemi conversion

Small block Hemi Head ! I recently just found out about these,they are made by some shop in tennessee! Has anyone here done this yet to there smallblock and if so what kind of improvements in HP did you get.I know the setup would have to be really cool looking,pop the hood on yur A body and BAMM! A smallblock HEMI!If I remember correctly you send them your block and crank and they provide the rest at a cost of around $7500.00 plus shipping.Who has done this on the site.Sounds pretty interesting.

Bobby Dodson