Laser Weapon Beams

So I recorded some elevator sounds yesterday and I got some spring type in there from the door and I thought of these sounds. So with some dispercer and multipass fx I made some charging and shooting sounds. Although I feel satisfied with the charging ones, the shot is not there yet for me. Do you have any recommendations of how to make them a bit more “full”. Maybe some continues slide or sth and then pitched up or make it shorter in time so it pitches up.