What I never liked of AC is that has a very high interest rate in the first year, And this will bring down its price in the medium and long term! With 5 % is OK! 
If you can change that too much better!
Already there are enough coins over with hidden premine sold! yes POS rewards *will* be adjusted via patch , and hard fork..
shouldn't the PoS mining rewards remain intact. 100% interest first year is one of the few reasons why i bought AC.