How do these plugs look?
 

Changing the plugs to brand new ones for the first time on my S5 Tii FC and pulled the old ones out today. Just wanted to check with you folks how you think they look (apart from being in need of replacement?
T1
http://i673.photobucket.com/albums/vv99/soldave/t1.jpg

L1
http://i673.photobucket.com/albums/vv99/soldave/l1.jpg

T2
http://i673.photobucket.com/albums/vv99/soldave/t2.jpg

L2
http://i673.photobucket.com/albums/vv99/soldave/l2.jpg

Also, one other question: is there any disadvantage to running BUR9EQ plugs in the trailing and leading holes?

Cheers as always for advice :)

Those look good...can't see the electrodes though..but they look like the mixture is good

How many miles?

On the plugs? Tough to say as they were on when I got the car (which wasn't starting at the time).