So... poplar does not seem to be a wood that people recommend or like to use, even though it is cheap and Warmoth say it has a tone similar to alder.
Is this mostly because it is not thought to look that good, because it actually has worse tone, or just because it has got a bad reputation by being used in a lot of cheap low quality guitars?
I'd consider a poplar body as I reckon by the time the sound has gone through the pickups, amp, whatever microphone gets put in front of it, the house PA, and the ears of various people in various stages of drunkenness, no-one would notice that it was 'inferior' poplar and not some more expensive wood.
My priorities for tone are about what I hear and feel. After all, I'm the one playing it.