Barracuda: using a food dehydrator sounds promising. Right temperature range, airflow for moisture extraction, timer — plus it avoids stink & contaminaton in your kitchen range.
Have you got one to try it?
FYI: I've got this exact configuration -- SE/30 with greyscale, socketed 50 MHz Daystar, fully loaded with 128MB RAM AND a solid-state HD -- listed on eBay now. No reserve. Ends Jan 23. See my post in the Trading Post forum for more info, link, & pix.