Hey, necro-posting! Sounds like fun.
I own 2 700's. A Mtn rifle in .280 [blued and walnut] and an SPS DM in .30-06.
I own a Tikka T3 Hunter. Originally chambered in 6.5x55, but now chambered in 6.5-06.
I think the two are different, not finding one a lot better than the other. I like them both. If someone says all 700's are crap, I don't believe them. Mine are nice. Okay, the SPS isn't a work of art or anything, but it shoots straight. I bought it new and it shoots MOA with a Nikon Buskmaster scope. Don't feel bad carrying it in bad weather. I paid $540 new for the gun, and it shoots MOA out of the box. What's wrong with that? I'm thinking I might one day own a Mtn rifle LSS. I like remington, and I don't find myself pining for the days of yore when a rifle could make the person carrying it walk on water.
If someone says all T3's are junk and the plastic will fall apart or melt in your hands or something, I don't believe that either. I've carried mine many miles in cold weather, and it's accounted for 7 deer in the 3 years I've owned it. Never once did it fall apart in my hands.
I own some older rifles as well, so I have those to compare the newer rifles to.
I don't think the T3 will become the next 700. The 700 has so many different variations and is so easy to customize. I don't see Berretta making that many variations of it's T3 rifle.
My next rifle will either be a 700 Mtn rifle LSS, or a M70 Extreme Weather, or a X-bolt SS. My X-bolt composite stalker is my most accurate gun. Almost every time I take it to the range it prints the smallest groups. My Tikka has beat it a couple of times, and the Tikka has given me my smallest group ever [0.25" at 100 yards], but the X-bolt is the most consistent.