Well done! This is what i like to see new improvement.
Iv got faster dram on my A1200 motherboard & a 25Mhz EC020 but never got round to check if possible to improve the A1200 motherboard,as I have being working on the Bvision which I am just about trying to upload photo.
Ultra & Master Bvision is more or less ready,modified to operate beyond 37.5Mhz PCI bus regardless if the PCI bus has jump ship on the Blizzard card.