so i see some paint bubbling up from rust that the previous owner just painted over...i go to a honda dealer, have them custom order some paint for my car...i get it a week later...and start sanding off the bubbled paint. I got the rust off im most places and said, "well as long as im sanding rust why not find more....i found some rust spots on the front of my car from stones kicked up on the freeway and sanded them to metal too...Well i got everything primed and busted out the custom paint order from honda and start painting. Long story short it looks like ****....and now im pissed. Its the right color but it hasn't gone throu 11 years of weather and fading...it's soooooo noticable. is there any way i can sand it back down and do it the "right" way (right meaning the way that will make it look good)

tips and suggestions greatly welcomed