Pretty much everytime someone asks where is a good place to get levels after 80, multiple people respond Mech Guardian. Yes, you need 1 other person to get an instance (assuming you use a merc) but it's a pretty nice place to XP. You can easily go up as far as you need to have the right Rv
"Sa souvraya niende misain ye," "I am lost in my own mind."
To get a beza instance you need to talk to the clockwork warmarshall in Fortress Mechanous. Simply say "remove" to get scouting beza. Once you zone into FM go straight ahead and around the tents. He's in the last tent on your left.