You'll never go wrong with a CZ rimfire, as for the .22-250, Tikka's are good, especially pre T3's such as M590's or M595's I have a .22-250 M590 and it's a pleasure to use, very accurate, they're what I would call smiddy built, superior build quality than the T3's. And made before the Sako takeover.
I would think hard before getting a varmint barrel, thier ok for a high seat or bench, but if you are going to lug it about whilst roe stalking in heather or woodland, it will be hard work.
ATB Bob.