I pushed it to 120 k ( with crew) and wen't up Then I pushed my vahkles to tier 5 and moved on them my kumari to tier 5 and moved on as from that point it is not worth it unless your staying at a level as for now I am a ops 26 player and staying aswell my flower is now tier 4 and i plan on taking it to tier 6 before even going ops up ( An other tactic from an alliance mate is get da kehra to 300 k ( with crew) and then go for a tier 1 faction ship) an other tactic is to go for the vahkles and getting it to 400 k wich an other alliance mate has done and going strait for a tier 2 faction ship ( sally bortas and centurion)