I see that you have a nice tikka rifle in 243 winchester, I also use 243 in a old Beretta/Sako rifle from the '80s for deer hunting and I am very happy shooting 95 grain ballistic tips at 3130 fps.
I would like though to buy another 243 for more intense use with faster bullets and it looks like you found a very accurate setup!
Could I ask you your load and any modifications you did to the rifle? (pillar bedding, barrel change ecc...)
p.s. I also recently bought a sako 75 s/s in 300 wsm and it is a great shooter with 185 vlds and imr 4350 powder (even though I think it would be a little overkill for yotes)