Where to get longer frame rails that are drilled and tapped?

[ihbuilder]

( not to be a bleep ) ,I prob. have the biggest mill on this forum with maybe 1 or 2 exceptions . the 1 that is running will only do 25" the other 30" ( on the x) to be totally honest , for what the going price of frame rails , it's not worth my time . For the time it takes to program , setup and punch a set of rails , I've done 2 by hand . I'll be making a set for myself in the future , off the top of my head , it'll be 2 hrs at least just for 1 set which from front axle back will not match anything tamiya or wedico . Whats wrong with 6060 ? I have no probs with yet . it's not the gummiest stuff I've machined