Im
ASSUMING these costume will be used on the moolah costume slots, I agree if these costume have the exact same stats as those moolah costume.
good stated costumes unavailable in game
If you actually made these costume have better stat than those available in-game it will just make the gap between donors and non-donor even larger.... at least at the moment with hard work you can find enough funds to buy moolah wings, while for those who have the capabilities to support the server get reward with a limited edition title but they have the exact same stats, just stand out from the crowd (which is good practice imo)
With the addition of purchasing weps/equip in NSDB donating is just a shortcut for those that can afford not P2W. (even if the difference is small)
This sexy sexy sword *-*
So NO....
my 2cents~
edit
i can also edit my assuming bold and underlineeee.... COOOL