yeh the main factor of the k24 is engineering ...esp nowadays with operation "KILOWATS" .. lol

so i think K20 (type S) ftw ..but will depend again on budget restraints.. as the fcken B20 cost me my many yrs of CC payback back to zero. lol

and if the K20 block ever dies, then pop in a K24 block for a super dooper ftw! lol