It should be self-explanatory, type in "1" or "2" in the first two charts for the equip you want to use. Of course, you shouldn't select 2 headgears or 4 weapons etc. at a time. Mind that health and armor base depends on your profession, you can just put a different value in it.
The numbers are those from level 80 exotic gear.
For reference I used the wiki, http://www.guildwars...nd-you-updated/, http://en.gw2skills.net/editor/ and the GW2DB.
I thought someone else might find it useful.
€: some corrections
Edited by Silinsar, 11 November 2012 - 06:32 PM.