hay chris. i recently got myself some pro-products pro-heat panels for my
BHP and Bredl enclosures. They are absolutely fantasic.
http://www.pro-products.com/proheat.html
if you decide to go for them go to the website and shoot them an email. tell them about your species name kept, enclosure size, ambient room temperatures, enclosure construction materials, ventilation, some details about your house like temperatures and flooring types. Based on that information they will describe the best one for the application and give you advice on how to set it all up and be efficient. They make hundreds of different panels sizes, wattages etc. The ones i have for my
BHP are 110 watt and the ones for my
bredli are 88 watt,
There was a thread about this already and here it is.
Pro-Heat Heat Panels
On my blog i have some pics for you of my
BHP setups. basic to look at but extremely efficient
http://www.herpaffinity.blogspot.com/ 
