Ryan,

What's your crank arm length?
Do you live in a flat or hilly area?
Do you skid your rear wheel for breaking?
Are you aware of the benefits of prime number cogs on the rear (13,17,19) , assuming you do skid stop?
Do you use front and rear breaks?
What's the limiting factor in your front chairing?
Are you concerned about bike theft in your area?
Do you lock your bike outside ever/ often?
Are you already using a security bolt to secure the wheels?
Are you cable or U- knocking your wheels if not on security nuts?