Nice picks man. I love Passport. They are like a kraut Weather Report.
As for Holdsworth try out these albums:
Soft Machine "Bundles"
Tony Williams Lifetime "The Collection"
UK- "UK"
Bill Bruford-"Feels Good To Me", "One of A Kind"
Allan Holdsworth-"Velvet Darkness", "IOU", "Road Games" and "Metal Fatigue"
I\'m currently funking it up with this little gem...