Evan Carew wrote:
We are talking about a commercially built & sold unit here.

AINut wrote:

Replace that $15,000 for the engine with less than $5,000 for engine
and prop if you use auto engines and build the PSRU yourself.

rec.aviation.HOMEBUILT

--
This is by far the hardest lesson about freedom. It goes against
instinct, and morality, to just sit back and watch people make
mistakes. We want to help them, which means control them and their
decisions, but in doing so we actually hurt them (and ourselves)."