I had both in an A1200 desktop case when I still had my A1200. Ran real warm, but tolerable enough with the trapdoor cover off.
Though my PPC card was just a 160 mhz PPC / '040 combo.
I also use a blizzard PPC and BVision with a subway USB solution in an A1200 Desktop Case.... my blizzard is an overclocked 060/66 and 333 Mhz PPC.... use aktive cooling and connect 5Volt from an externel Powersuply to the floppyport....
