Ready for Freddie is a strong date, although its been awhile since I've listened to it.
Concerning Hutch's Blue Notes. I'd say you'll eventually want to get them all up to 1969, and depending on your tastes perhaps the dates after 1970.
I'd buy Components first because the date is split between a strong post-bop set and a more adventurous set featuring all Joe Chambers' compositions. The Chambers side is a personal favorite. Great, great stuff.
After that:
Oblique
the Kicker
Patterns (if you can find it)
Medina/Spiral (if you can find it)
I see you have Total Eclipse-nice date and quite rare and OOP nowadays.