I hope you didn't pay anything much for the disks. They go so cheap now. I bought some 18gb UW disks from ebay for £10 each a couple of years ago.
Anyway, I also use a 73gb uw scsi on my cyberstormppc. works great.. I put one the the 18gb disks in the a1200 on the blizzardppc which also works well (While the dangerous handmade cable I bought from amigakit lasts :-) )
