Haha, thanks
It won't be the same though. The main reason I downgraded was the birth of my son. He's over 2 months old now and I have only been out once to shoot, although, this is due at least as much to the weather also. So I don't know how much "damage" I can do with my Tamron
Maybe, occasionally, I will pick some of my old Sigma photos, hopefully ones that I haven't posted here, process them and post them