Thanks for the info. The incubator I'm building is 78'' X 54'' X 30'', so it's quite a bit larger than the average fridge incubator, hence the four fans. Although they are 115VAC fans, they only push 27 CFM, so it won't be a wind tunnel in there. The plan is to have one fan facing down on top of each of the two 5' 11'' Flexwatt lengths, as well as one on the top left facing right, and one on the bottom right facing left. Haha, that was a mouthful. I don't think this will result in too much airflow, especially considering the size the the refrigeration unit. Any confusion with my wording is definitely because I have little to know idea what I'm talking about, I'm just going on a few things I've read online that clearly confused me a bit, haha, my apologies for that. I can take some pictures once everything arrives later this week, but it will be sometime before I'm actually wiring the thing. I'm forced to go hardcore on this project as I discovered a good deal of rust upon taking the unit apart, and it's covered in a load of dents and dings. I'm taking my angle grinder to it and stripping all the paint/cutting out all the rust, and am going to use some body filler to fill in the dings and some sheet metal to replace the rust. After that, primer and paint, and then I'll be ready to wire it all up. I probably won't be able to get to the wiring for a week or so. I just have absolutely no experience with nearly anything electrical. I was planning on using a toggle panel like this one and a box I'll make out of sheet metal to control each of the fans and the built in light fixtures. The heat tape will run off its own plug. Thanks for the help guys, I'm a bit embarrassed to be in the presence of an electrician having absolutely no electrical sense myself, but it's a great learning experience! Would you mind if I gave you a PM once everything electrical arrives? Thanks again for all the help, and any additional input would be greatly appreciated!

Cheers,
-Matt