Here are a couple of arpeggios for the seven string. It is an Em and a G#dim, which is supposed to be one long lick. These are courtesy of my guitar teacher Rick Patino. My advice Play them with a metronome until you got the pattern and the sweeps down then build up the speed. Most of you already know this but it helps to have a reminder Also if you us the bridge pup or both when doing the sweeps it helps bring out the clarity of the arpeggio. It delivers easier dynamic possibilities then playing on your neck pup. Have fun!