hey all. I had a question about certain feats that improve a PCs initiative. such as improved init, quick draw, martial alacrity and so forth. Does the +4 bonus and other +2 bonuses you get from each feat stack or does the greater one only apply (meaning improved inits +4 would cancel out the +2 bonuses from the others). Please need some help on the clarity of this asap cause im building a character under the idea that they all stack.