Pros:
-Nerf Warz! Ammo isn't really that big of a problem when there is so much of it flying around. I was able to find enough darts to fill up my clips when it came time to leave.
HOWEVER! What i think may be cool, is if we have a dedicated 'nerf box' up at the front of the admin table. Anyone who finds darts can chuck them in the box, and when it's time to leave, you just get replacement darts from the box. This helps with the problem of people finding darts, but not the right ones (the slim fire darts vs the large ones)
If you guys are feeling partcularly generous, you can splurge for a couple of these bad boys:

to keep up the front, so people can 'replenish supplies' mid battle.
It would also be cool if we could organize some kind of full scale nerf war AFK comp - paintball style. Not really sure how it would work, it would have to rely on people's honesty (you're out if you get hit).
-MASSIVE props to Sando for allowing League of Legends to work on the network, just another point that makes LoL a much better game than Heroes of Newerth!
-Pre-paid seat bookings were also a fantastic idea - I was able to sit up towards the admin desk, and away from the 'CSkiddies' that get a little too excited during their comps.
-Steam worked flawlessly. As well as the faster network making getting updates off the FTP a breeze, myself and my friends rarley had any of the connectivity issues we've had in the past.
CONS:
I can't think of too much, this is honestly one of the best respawn's i've been to, but if I had to say something, it would be the constant announcements for people to move their cars. Seriously, people have been coming to this lan long enough, they are warned at the gatehouse, they know they should move their car as soon as they unpack, so if their car gets towed it's their own damn problem.