Adding weight to a racket?

[ThomasGB]

Hi, I was thinking about adding some weight Six One 95L, specifically adding around ten grams of weight (using Wilson's Tungsten Tape), and I wondered how this gain in weight would affect the performance on the racket. I'm looking for some stability, to be honest. And I want to make it weigh around 310 to 320g.

Here are the current specs of the 95L from TWE:

Head Size:
95 sq. in. / 612.9 sq. cm.
Length: 27in / 68.58cm
Weight, strung: 10.7oz / 304g
Balance: 34 cm / 1 pt HL
Swingweight: 294
Stiffness: 63
Beam Width: 21mm / 21mm / 21mm /
Composition: Graphite Basalt Matrix
Power Level: Low-Medium
Stroke Style: Medium-Full
Swing Speed: Medium-Fast
Racquet Colors:
White/ Red
Grip Type: Wilson Sublime Grip
String Pattern:
18 Mains / 20 Crosses
Mains skip: 8T,10T,8H,10H
One Piece
No Shared Holes
String Tension: 50-60 pounds

Thanks in advance!

 

[Chico]

Add about 4-6g at 3-9 and rest in the handle.