Looks good to me. Your sharp shot should be almost twice your auto or more if you max that out. Max bolas, steady aim, light heal, sharp. Keep rapid at 1, cooldown will be quick and rapid will only last 4 shots so you don't have to waste rapid shot time to do sharp shot
This is interestin as well. I'm lvl 136 ranger and I've found if you maxamize your skills it can be very affective. The way I have it now is: max steady aim (with royal ring), max sharp shot, max light heal.
Here is the part I find the wayto play with the stats. I have bolas only up to lvl 150 since not many mobs higher than that right now (but I have aggy +5 braclet so I can lower the skills put into it), the other stat to play with is rapid shot. This is a key stat for rangers by while most max it I have it at 22/30 giving men18 seconds of rapid. Bolas lasts 24 seconds give or take. Rapid doesn't need to be much faster of you play the bolas game. They will get to you before your rapid and bolas run out. Much faster on rapid would be for boss blfights bu the cool down is fast enough that u can just recast.
Hope this makes sense