will not boost the price,buyers need more informations about GRS POS to make there strategy   see Diamonds-coin POS or x11 all are same in general,there is Somme informations missed (POS Marketing) .
Time (with other AltCoin there is a continuous comparison ) & Difficulty to mine GRS is important for future progression (psychologically more than logically) ,

-I think that groestlsend will boost price more than POS.