I say this with much love and no mockery: throttle the hell back on the blue, son. In my honest opinion, it's starting to look way too messy and cluttered under there, and it's kinda ... um ... what's that word?
What happened to polishing the IC? Got to be too much work, trying to smooth everything down from the rough cast? I REALLY don't like it blue - looks far too ghetto in my opinion.
Here's what I'd do, if you want to hear it:
Remove IC, take it to someone who can give it a chemical cleaning inside and out (will improve the efficiency two-fold - gets rid of the oxidization inside and the paint outside), and stick with polishing the tanks. At the very least, keep sanding 'em until they look uniform and you get to about 320 grit.
Look for some chrome or polished aluminum tubing on eBay, with whatever elbows it might have, and a bunch of blue silicone couplers, and cut it to fit. Get rid of ALL the black elbows & fittings. Something like this would get you started:
http://cgi.ebay.com/ebaymotors/2-5-Inte ... dZViewItem
Look at some Goodyear Hi-Miler radiator hose kits - again blue silicone. Something like this, but they're not nearly as faded as they look in this picture:
http://cgi.ebay.com/ebaymotors/1986-93- ... dZViewItem
Do something about that monochrome valve cover. Polish the lettering at the very least.
Get that timing cover on there. Again polished.
Then you'll need to look at it again and say, "how cheap does this split loom all over the place look? What could I use instead?
I know, I know - looking under the hood of my cars doesn't exactly scream "this guy's detail oriented", but I've looked under the hood of enough show cars to know what I like to see and what I don't: Clean and high tech, not just colour coded.