I have recently been granted permision from my most loving wife to have a custom gun built. Now the fun part, putting the plan in action. What I am asking is advice on cal., barrel length, twist rate etc. on a gun that will be very accurate and have the power at 1K to humainly take a deer. Please keep in mind I am only 5'10" so I am interested in a gun that doesn't weigh 20 lbs. and one that is still fun to shoot ie: one that doesn't kick like a mule. Wildcats are of interest as well. As always thanks in advance for your replies.