What are your plans about bitcoin and LTC? What's your main goal, are you planning to hold for a longer time or you want to become a short term / day trader? Those two coins you are holding are good to hold and you just have to do nothing with it. But the idea of buying some more bitcoins is what you must do. As many news are coming out bitcoin's potentially growth is there and after some years the price today will be very far from the future's speculated price.