**Update/New Additions**
Yeah, I know "pics or it didn't happen", pics coming soon....
I finally got "reef" test kits: Alk, Cal, Mag and P04, all Salifert. Alk, Cal and Mag was predictably on the low side, P04 continues to be undetectable.
I'm using Seachem Reef Fusion 2 part according to directions and after 3 weeks, Alk, Cal and Mag are *just* within desired params (will have to look at my book to tell you exact readings, but they are OK).
In the last 3 weeks, I've added a 50+ head frag of zoas, mixed mostly nuc green, a few red and a few larger polyped grey-green ones. They are already spitting out babies!
Mushrooms are also popping out babies like a bunch of rabbits.
2 weeks ago, I added a 1" x 3" piece of orange monti cap, by sheer coincidence precisely where spanko suggested in a post above. It is already growing and bulking up its polyps. The edges are already showing indications of wanting to scroll. MY FIRST SPS!!! 
I will very soon add an acro frag to see how it goes, getting very excited!!
And I will post pics soon...
edit:
almost forgot, I've also epoxied a small rock to the top of the tallest one, bringing my highest "coral perch" to within 9" of the light, in anticipation of high light demanding SPS. I should now have placement opportunities for whatever I want!!
One more thing, my tank turned 1 year old today!