Anybody deal with East Coast Mopar in Newark NJ?

Has anyone hear ever had dealings with East Coast Mopar in Newark NJ? The reason I ask is that I found them on Marketplace selling a modified and upgraded WC T5 transmission package specifically for SBM.
They also do engine rebuilding and specialize in Mopars. I messaged the owner Fabio for information but would welcome feedback. Looks like they have been in business for a while.

Services | East Coast Mopar

Thanks.