Need some help with this . I know the flavor I'm trying to achieve but am new to the combining of spices to get what I want. I want a rub that won't cover the flavor of the meat with too much heat or sugar but add a taste of citrus like lemons and oranges. I want a little heat but just enough to let you know it's there.Sweet and sour also. Can any of you steer me in the right direction. Thanks.