Excellent recommendation. Dave knows his way around modular motors.
Another PA guy that is outstanding and probably does 300 modular motors a year, is Johnny Lightning in the Lancaster area. Great work and MACA member as well.
can't speak to JDM, I stopped using them 10 years ago.
Kevin is still working his magic at Wicked Motorsports in Toms River NJ. He took great care of my terminator for many years. He was the one to recommend L & M Engines for my engine build. based on my own experience I can highly recommend both Kevin and Michael Rauscher at L&M