[quote name='DT778']so is it basically doing a mission then getting rep to do another mission? How do you know when you have enough rep? Is it everytime you fill the bar? Hitman missions, how do you know where they are? Do you just rome around the area that are in and something comes up letting you know where they are at? More importantly is there a way to wear the soda costume?[/quote]
yes, eveytime you do pretty much anything, you get respect. once it is filled you get a notification (after you do a mission/activity) saying you have enough respect to move on.
once you locate a hitman activity on the map, go there and talk to the person ordering the hit, you can then select a person to add to your hud. once you do that everytime you come across that person they show up as a tiny hitman icon on your minimap. as for actually finding a person, its completely random and difficult, imo. although there are some walkthroughs that help you find people.
i heard that going to the place that the person is supposed to be at and rotating the camera around (makes items like cars and people refresh) will get them to show up faster, although i have not tried it
and for the costumes, i dont think there is any way to aquire them.