I sure have not compared the airbox mods yet. Just educated myself a little off the www wrt Freak. Will look at Hittman and Cowtipper suggestion this evening. Thanks Guys. There is only one thing I know for sure, in 1976 I paid 700.00 British Pounds (about $1100.00) for a brand spanking new Bonneville. Cowtipper, like your sig and the symbol. More later, thanks for the inputs.