I don't have a set upper-bound for ridiculousness. Nor would I be able to easily define one. I was simply going to test the limit as we go and find out through small increments where the best level might lie.
Besides I'm looking less for specific gear with specific abilities as I am for styles, effects and looks that are modular with other parts. This is because much of the loot is randomly determined by rolling up the different aspects from lists of gear, styles, modifiers, abilities, enchantments and themes.
Praise the Sun