Sounds pretty good :D
Wild guppy could mean so many things.. Anything that's a feeder is often so mistreated I wouldn't want one.
Googling it I am seeing photos of endlers.
And the less desirable endler x guppy.
I would prefer to keep a pure endler strain, I was considering breeding them at one point, but I may put it off a bit.
I love this colour for them but I believe I'd only find them on aquabid.