Again..I have to ask what are you wanting to do.
Run a high frequency 30 seat range aircraft?
Run a lower frequency but larger aircraft like the 757?
Any way. I stand by my earlier statement that 6000' feet gives you gobs of room to work from. The length of the runway shouldn't be an issue for most aircraft types.
OBAMA-WORST PRESIDENT EVER....Even SKOORB would be better.