I trust in the competence, integrity, honor of DW as many other people have. My money has supported what appears to be a somewhat drawn-out product development of a scaled production line to assemble EESU modules in extrapolated configurations. Validation of EEStor production lines lines plus EESUs themselves are almost sufficient (needs history) to be useful to EV manufacturers and their supply chain requirements. Engineers know what engineers need.
Thanks BTV for the blog