All of my work with shops has been on a component level, never a complete build.
I have usde Burts pretty routinely for about 20 years and have never had any issues. I have seen Hemis in there on occasion.
I've known several people who have used Geddes. They may not be the most knowledgeable mopar wise, but they aren't totally ignorant either.
McCabe's has built several mopar oval track and drag set ups. Like Geddes they don't know all the mopar tricks, but they can produce good solid results.
