I think I might buy one of those finned heaters shown in this thread...would something like this: http://cgi.ebay.com/ACRISON-HEATER-REGENERATION-FINNED-TUBE-126-0204-NEW-/7631469852?pt=LH_DefaultDomain_0&hash=item1c6defd1c
work?
And does anyone know anything about a stainless steel strip...