I think before you do anything, you need to sit down and figure out a plan.
If your simply out to "hide" current things, black is your friend. Keep the alt bracket, just paint it all black. Same with the pulleys. Think of the shade of black too. Semi-gloss, semi-flat are usually the winners. Gloss looks good, but tends to draw attention. You will be amazed of how much will get overlooked by others when small items are painted black. I did not even notice at first your black painted MSD box until someone pointed it out. --See, it worked.
Also, as big as BB heads are, unless your looking to totally replicate an aluminum headed engine, I vote for just painting them orange with the intake.
Now if your out to make it look as close to factory as possible, You have alot of work ahead of you. And things like the MSD need to be relocated out of sight totally. Letters on the heads need to be filled before painting, all the fancy fittings need to disappear, if your going to keep headers instead of manifolds, paint them manifold gray or black to disguise them the best you can. This is why I said make a plan as to how far you want to go.