Congratulations! Looks great. Yes, I drilled out all of mine to about 5/64. Start small and work up to where you like it. I went a little too far on one and now it has a nice whistle to it on a light drawMy only complaint is the airhole. The draw is tighter than my protanks! I think later I'll widen the hole a bit.
Sent from my SAMSUNG-SGH-I337 using Tapatalk