I most certainly will.
I made a little progress today. I measured the risers, drew up a sketch and cut some 1x2" oak. I couldn't find oak in 2x4" size, so I plan on stacking two pieces of the 1x2" together to get more height. Even stacked, the height of the oak risers will still be a little shorter than the original risers, but they'll still clear the walnut trim around the bottom. And I plan on adding feet which will give a little more height. I haven't yet decided on feet.
In the pic below, the oak is not yet glued and screwed together, I just laid it out to see how well it matches the factory riser.
ADS L2030 Risers by
Audio Database, on Flickr
ADS L2030 Risers by
Audio Database, on Flickr