So I work at an Oreillys now days and I've seen some universal bolt in type ball joints and was wondering if I could get some "replacement" A arms welded up to accept these "bolt ins"... A part I'm not too clear on would be replacing the uprights/king pins with modern spindles. I'd like to keep the ford bolt pattern so I think S-10 way is out.... Anyone have any ideas, advice, tips, tricks, horror stories? Any would be appreciated. Thanks a bunch!