I just went and checked his charts with specs. and recommended draw lengths.
I have a Mini 14 with D limbs, that makes a 58" bow there are also E and F limbs will make 60&62" lenght bows, respectively.
According to Bob's charts, all three limb lenghts [D,E,&F] will handle draw lenghts of 30" on the Mini 14 riser.
If you need a bow that will go real long....[33"]
Perhaps you should check out the 64" Habu's, Chris says they are good clear out to 33".
I have a Death Adder and there is another in the Classifieds....mine is 64", 57# @ 27 1/2" with prarie rattler skins....great condition, and very pretty... I do Like Morrison's and am always looking to trade