I agree with most that's been said here. BUT
Similar to MUPS I looked for some used equipment and set up my new plane for only Bout $500.000 more than to set it up glow.
I was putting together a new plane & I priced out a new YS motor & all the goodies to get it airborne then I priced out my electric setup & going from memory only it seems it was less than $500.00 difference.
BTW I justified a Honda generator for hurricane use - it paid off last nite as Humberto gave us a direct visit
Eddie