throttle return spring set-up

this is a on a new to me '68 383 with a Summit 08600VS (600cfm) 4 barrel, 4 spd no a/c. Seems to be running OK but not crazy about this return spring setup - especially attachment to carb - I count 38 coils on that rusty spring, fwiw. What do I need to get to to make a better setup? I see classic industries has some brackets and springs - not sure what would do the job. thnx for any comments.101_3193.JPG 101_3195.JPG