A short recommendation for Migration. I can write a long list of recommendations for migration mobs, but to be honest no one reads them and it is really simple with these mobs.
For all maturities of Eomon and for higher maturities of LTs get a Perseus, Lich or Mayhem set (whichever you prefer (lich looks great, mayhem +extra reload, Perseus best defense) and test it on the maturity you want to hunt. If you still get too much damage for your healing and gun setup, get plates - 5B if you need 12-20 defense extra, Pulsar 5 if you need 28-33 extra or AP (Stab plates for Eomons Impact for LTs) plates if you need more. If you want to go for max defense get yourself a fast tiering Perseus and enhance it with defense enhancers and best plates.
P. S. Inventories updated, Perseus and Mayhem prices revised to better suit the market (revised means lowered

).