My 66 Cuda

Well I have finally started cruising around in my cuda. Its been about a 2 months now since i have had her running good enough to drive around. I still have suspension and brake work to do before i feel totally safe though. I have a serious sag in the leaf springs that is scary on the highway. I also hate the little 9 inch drums. I have not done anything but bleed them so i was wondering if i should go ahead and put new shoes etc. on them or just wait and get disk brakes? I dont think fixing these brakes will make much difference from what i have read. Should i leave the back barracuda medallion painted? I think its a neat touch. The only problem is that the paint has not dried yet. I think its because i painted over chrome? Here are some pics.