you will love the quality and accuracy of the cz's. i have a few but not in 6.5x55 but always have my eye open for one. i also like the ruger m77 international 6.5
The CZ550 is extremely sexy I just feel like I'm shorting myself by going with a 20.5 inch barrel. I also like that it comes with iron sights. Tikka and others do not....