Stand-up wheelies in 1st gear, HELP

[HK_852]

Clutch Wheelie
1st Gear
Position: Standing (Left Back Peg, Brake Peg)
Bike: Honda CBR 600r 2005

Im trying to work on stand ups, going off the clutch.
Im setting myself up with one foot on the back peg and somewhat clintchin my knees to the tank.

I can get the bike up but im very SQUIRLEY, I often need to get the wheelie off my 2nd attempt cuz the 1st one help me figure out how much power to use.

When I hit 45degree angles or higher i normally feel like imma go over the back end so i can chicken out.

I have felt the balance point a few times but was to worried about going over the back.

PROBLEMS: Chopping the gas too much
and

2: I feel like I dont got very good throttle control after bringing up a wheelie fairly smooth, I know all i need is a slight adjustment in acceleration and keep my back break cover.