I am new to the cycling community, and currently I am riding a Nishiki Caribbo SIS moutain bike. I like the way that fits me but I am looking for more of a road style bike. I need to get a longer neck for the bike, and I was considering putting drop bars on it when I do it. I know that I am going to need new shifters, and brake handles. Is there anything that I should be worried about if I do put on drop bars?