best amp platform/stand under VAC Renaissance 30/30 300b amp?


I have  vertical equipment rack that isnt very expensive but it is solid and has mass-filled pillars and mdf shelves. I have a slab of granite under most components, some with cones  between the component and the granite.
I have a good bit of headroom above my amp and would like to get a better platform under it. Any suggestions? I am pretty handy and could make one... Or buy one used if it werent more than a few hundred dollars. I am considering a thick butcher block, as one possibility. Thoughts?
montaldo
Use your current rack, but place the amp on a Starsound amp stand. They are amazing, and you will hear a positive improvement. 
Check out butcherblockacoustics.com
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Highest quality at very affordable prices.