Future perion golem map

So since EMS officially is getting this on wednesday I want to prepare a few things for lvl 200+ grinding.

1. Is there a safe spot for mules? (rope, platform?)
2. What level do you need to enter this map?
3. On Avg how much dmg would these guys do? (mainly asking because my phantom mule have very low hp)

1)There's safe spot on the middle platform above the rope at very edge on left side of the map. The map is relatively huge, and the golems have a large hit range. There are also safe spots on the very top of the map, but you need grapple, flying mount, big distance teleport/pod, etc to reach it.
2)You need to be at least Lv190 to enter future perion.
3)On my Merc with water shield absorbing 40% of the damage, I get hit for around 4k-8k. I think that 8k is from when they use their att buff.