Thank you Stephen for your fast answer. I am also thinking that second solution would be better. The seller guarenteed me the lens has no scratches, fungus or any damages so it is going tobe suitable altough i will lso need a couple of fast prime lenses. The vide tap is brand new so that's why the prize became, I suppose, a little more expensive than an usual NPR.
I've looked around and unfortunately seems that the aaton start from 7.000 dollars, too much for me.
Thee was a big forum went on for a while about the ACL or NPR, and seems that can occur some problems with the shutter of the ACL, and the motor might have some difficulties supporting the 400 feet magazine, especialy te England, but if someone knows more and better can post.