But the 12-16000 year time frame may not translate into the FIRST farmers in Europe, since the first “modern” humans arrived there 45,000 years ago.
I don't understand what you're saying.
BTW, my dad's mother, Mrs Smith, was related to Cheddar Man, both are mtDNA haplotype U5a.
I'm yDNA halpotype R1b DYS390-23, which indicates I came out of the Iberian Ice Age refuge and made my way to Denmark then later to Ireland, possibly as a Viking.