I'm guessing you'll be playing with 4-5 friends that probably don't have much real experience with poker.

If thats the case then you will want to loosen up, but don't worry about your image, so long as you aren't giving off incredibly blatant tells like shaking really hard when you have a hand they wont notice. Most home games are pretty loose and weak, so you really don't want to try to bluff much, and you want to bet your good hands pretty hard. Most homegames will be at the level of, or below the level of the 5c/10c stakes you play at anyways.