Yes, all 8 anthias are still in the tank, and there are 9 chromis still. I count them daily just to see if anyone is missing.
The Six Line is huge, everyone comments on it when they see him. The odd thing is he was tiny when I got him and I think that was maybe 6 months ago. I may ask my LFS to look up my purchases to help me figure out when I got him as it may be longer.
Spike, my first Six Line that I had for 4 or 5 years was enormous when I had to pull him out in Nov 05 (when half my fish died overnight). This guy wasted no time getting up to the same size.