C20 front end help!

[boostedc20]

I know this has been discussed but I am driving myself crazy looking for an answer to my problems. I have a 1965 C20 that I am trying to rebuild the front suspension and upgrade to disc brakes. I ordered a complete disc brake conversion kit from POL for a C10 thinking there wasn't much different. I didn't realize I had an issue until I pressed in the lower ball joints. So now I am wondering if I could swap in a set of C10 lower control arms or order the ECE conversion spindles and scrap my new C10 tie rods and ball joints. Any help would be greatly appreciated.