I have the WH version of the laminated Stainless in.25-06. It's great. However, it IS a little heavy - especially around the palm swell area - which Tikkas are generally bigger in that area anyway.
I too am curious about the new T3 laminate. If they keep consistent with their "Lite" strategy, the I would think that it would be a trimmed down version - kinda like the Remington Mountain rifle. Heck, if this would be the case, then I would very much like to get one as well.
Zachary