Now will be using a 60" KK RFM on the 6 acers. Also solved the swing out on turns with SS chains, works like a champ.
http://i39.tinypic.com/bgchld.jpg
http://i40.tinypic.com/kbca45.jpg
http://i44.tinypic.com/mkd5dg.jpg
http://i39.tinypic.com/bgchld.jpg
http://i40.tinypic.com/kbca45.jpg
http://i44.tinypic.com/mkd5dg.jpg