I just bought a TL3 to do a switch barrel on. The TL3 is a sweet action and is awesome for doing barrel nut setups, shouldered setups or switchlug. Any of the three. It's perfect for me, savage threads, savage floating bolt head, interchangeable bolt faces and Remington footprint. What is the goal of your build? PRS, hunting, tactical, lightweight? I think knowing that helps people point you to the best action for what you want to do.
Huntsman22 has the setups I am working towards, with the exception mine will have a switchlugs and my SR3 will be a long action. Nice looking rifles Huntsman