There are street friendly grinds available that don't require race spring pressures and if i am right some that don't need the bronze gear? Call a couple of the cam company s and tell them what you want and you should come up with some solid advice and a setup that will last a lot of miles. You will like the extra power and roller cams have a little more bottom end torque because they have faster opening rates and don't need quite as much total duration for the same power band.