I'd like to have the flexibility to use the MM 212 remotely, while using my portable generator as the power source. The 212 power cord terminates with a NEMA 6-50 plug and my generator includes a 240v NEMA L14-30 (30amp, twist-lock) outlet. If I [have my qualified electrician] make up a pigtail to adapt from the 212's NEMA 6-50 plug to the generator's NEMA L14-30 outlet, will I be good to go?