I have geeky spreadsheet listing geometry and all important reach. My Pitch(480mm but reduced with Lyrik and offset bushes to 458mm is long and has plenty of reach and the YT is a fair bit shorter at 443mm and does not have an XL option.
The XL/L reach figures for bikes I'm pondering are:
Mega 275 - 438-465mm
Specialized Enduro 29er - 445-465mm,
Kona Process 153 - 46p-485mm,
Mondraker Foxy - 501-508mm,
Dune - 480-496mm,
Whyte G150 - 477mm
SJ Evo29er - 435-456mm,
Longer front centres seem to be where its at with Mondraker Iona and the new Canyon Strive Race all pushing things that way. I am therefore inclined towards something nearer the Pitch in reach.
These problems didn't exist when geometry was fixed back in the rigid early 90s...