You don't have to cut anything to remove the control arms, they are bolted to the subframe. The uppers are bolted on through the cross shafts - remove the nuts and they slide off. The lowers are bolted through the control arm bushings, unbolt them and pound them out of the pockets with a rubber mallet.
They're not worth much. Kentuckyyetti just tossed a set into the scrap yard. If I'd have caught him a day earlier they would have been mine.
Matt