No, it really isn't.
i am surprised that you linked to the fox paper - did you not read it, or did you not understand it? For I saw several mentions of mutant genes and the like - things which you say are irrelevant.
From the paper you linked:
"As Morey pointed out, inbreeding might well have been rampant during the early steps of dog domestication. But it certainly cannot explain the novel traits we have observed in our
foxes, for two reasons. "
and, in a figure caption:
"Piebald coat color is one of the most striking mutations among domestic animals. The pattern is seen frequently in dogs (border collie, top right), pigs, horses and cows. Belyaev's hypothesis predicted that a similar mutation he called Star, seen occasionally in farmed foxes, would occur with increasing frequency in foxes selected for tamability."
And in your Grant paper - something I suppose you ignored (or never got to, since you had already found your juicy quote):
" Despite the low production of hybrids, by 2007, over 30% of the population of G. scandens possessed alleles whose origin could be traced back to G. fortis. The two populations had become more similar to each other morphologically and genetically..."
2 populations became MORE SIMILAR due to sharing of alleles... Hmmm... doesn't bode well for your claim of Asians and Africans and Inuit and Aborigine and Nordic from a perfect-genomed pair of middle easterners...
And where do alleles come from, again?
Ah yes:
where do alleles come from? - Google Search
But no, you go on asserting (with zero evidence) your fantasies.
How did ground finch and tree finch come to possess different alleles in the first place?
I find it simultaneously frustrating and hilarious that you keep digging your own hole deeper yet refuse to even try to see it.
That is fantastic.
What you still cannot do is provide evidence that we can get an Asian or an African from a middle easterner with 'perfect' created genomes via interbreeding, since, by definition, they would be interbreeding with other middle easterners with no new alleles.