suspension upgrade question

[c10 custom]

Hi everybody i want to upgrade my suspension on my 1968 chev truck shortbox
i have 3 inch drop spindles and 2 inch drop springs on the front and have a c-notch kit and a 5 inch drop spring i am going to install on the back the front end bumps and squeaks a little on corners the drop springs in the front arent totally tight in there pockets where they fit in the control arms what would you recommend for front suspension upgrades for better ride