No way should they lower the cost. Lowering the cost of items and Legacy bonuses is the worst thing they could do. If they keep lowering the cost of everything the credits would be pointless, the game is easy enough with all the quest objectives being on your map. There is no thinking involved in most of the quests except for should I choose option 1,2, or 3 in the conversations. Also I think lower exp. for F2P members is a bonus not a draw back. Leveling is way too easy in this game, so you are always updating your armour.
PLUS WHY DID YOU HAVE TO CUSTOMISE THE VIBROKNIVES AND GENERATORS? nOW ALL THOSE PEOPLE THAT LEARNT ALL THE PURPLE SCHEMATICS SO THEY COULD SELL THEM ARE IN A BIND AS EVERY1 WILL JUST GET THE ESSELLES AND BLACK TALON CUSTOMS.
PLEASE BIOWARE, DON'T MAKE THIS GAME ANY EASIER JUST BECAUSE PEOPLE ASK FOR IT. IF IT IS TOO EASY PEOPLE GET BORED FAST. THE GAME IS FALLING INTO A REPETITIVE CYCLE.