Got 4 misdemenors and 2 summarys help?

ok well i got arrested for shooting bb guns and we hit 2 street lights a window and a die of a guys house and damages split between me and my friend is 2200. im 19 and live in PA. i was charged with criminal mischief of the second degree and reckless endangerment of the second degree. what are my total costs looking at? im also eligible for the ARD program is there anything i should be worried about...