Would this idea I had work?(ill use pictures from PAINT to make it easier to see) Lets say I have a rack, here is the back



Now, I was thinking I could have a strip of flexwatt on each shelf, but only on the actula chelf,no looping from shelf to shelf. So it is like 5 seperat strips of heat tape, each taped on to its shelf.

Would it cork for me to take a long (I dont know the name of it but its what you use to plug stuff in, maybe like an extension cord) and then cut it into pieces, strip the front part of the plastic off exposing the wire, and then solder it on to the heat tape ends like this,


If anyone understands, let me know!!! sorry, its confusing. I think it would wrok though.