Going to be converting my shed soon & will be making a rack to hold my adult Royals. The rack will probably be 3 RUBs wide x 5 high. Now the 3 RUBs wide will mean i will need a heat strip that is about 54" wide x 11" deep. Does anyone know of any that is this big? The biggest i have found doing a quick search is 47" x 11" (Habistat, which is the make i prefer). I think a 47" one will work, just means there may be a small gap at the very edge of the 2 outside RUBs. If anyone knows of anywhere that sells bigger heat strips can they let me know please?