I can see what you mean... I actually have absolutely no clue how hot an 030 or over heat up. Most I've read is that, when overclocked they tend to be quite toasty, just like PPCs.
I wonder if it's possible to add a fan (50 or 60mm) to the top of the PSU cage; that would take the heat from the PSU out of the equation, and also probably force air to circulate in the case.
In my case, given I intend to leave it with the stock EC020 and 8MB FastRAM, it should be just fine.
Most I intend to further add/modify to my A1200 is a new case and either connect it to the network or a PCMCIA CF reader to transfer files from and to the computer. Though, the RAM expansion will interfere with the slot
