you should sell that and get the pearl, from what i know about your game and where you bowl, that will need to be pin in outer space and polished to get down the lane, unless your planning on using it on the flood for tourneys. the bh pearl is a much better ball for the everyday house pattern.

just my 2 cents big guy.
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RYAN MCDANIEL...St. Ambrose Men's Bowling. On the chase for a NATIONAL CHAMPIONSHIP!!! (CLOCK IN DO WORK!)

throwing whatever i can get to strike...(900 global plus 2 track and a random hammer...)
http://ryan300.mybrute.com

well...if your gonna drill it up i think you should do something pin up. the ball naturally and easily starts up on its own if you go pin down it may burn up. the ones ive seen and thrown that i liked were all pin up, the pin down to create the roll were all burning up and didnt do very much down the lane. so if you wanna control the front part of the lane and have roll go pin under but i think pin up will be a good choice
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RYAN MCDANIEL...St. Ambrose Men's Bowling. On the chase for a NATIONAL CHAMPIONSHIP!!! (CLOCK IN DO WORK!)

throwing whatever i can get to strike...(900 global plus 2 track and a random hammer...)
http://ryan300.mybrute.com

4x4 is the pin is 4 inches from pap and same for mass bias, since the cg doesnt really matter (omg im gonna get shot). but yea thats way to strong for most people unless they are handily challenged...and your not. lol
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RYAN MCDANIEL...St. Ambrose Men's Bowling. On the chase for a NATIONAL CHAMPIONSHIP!!! (CLOCK IN DO WORK!)

throwing whatever i can get to strike...(900 global plus 2 track and a random hammer...)
http://ryan300.mybrute.com