You do know he said the 250 would be under powered for DS'ng don't you, which anyone would agree. For any long-term road/fire road DS'ng, my 350EXC would be underpowered as well, especially since it has been re-geared to 13/50. Fun for the mountain resort riding where the speed limits are closer to 45.
I know he said the 250F is under powered for DSing, but he already has a WR for that. Basically either he wants to blow a bunch of money OR he wants more power for the trails. He is looking at a 350 XCW, not a 350 EXC. I've seen it about 100x, where people start out on a small woods bike and end up trading up. Especially 250Fs. Or they are bolting on big bore kits.
FWIW, YZ number plate cutting.