i have a question Ive been looking around at the fridge and freezer builds but i haven't seen any fridge freezers from the later models fridge on bottom freezer on top from say 80's & 90's why is that i have a Friend that has a junk yard and there are all kinds of fridges like them out there thought i might get one and try to do this he also gave me a new 2 burner Coleman propane stove so i thought i would use it for heat he thought i could use it for the 1 i just finished but its way to hot so i thought build a big one from a fridge but i don't see any for a later model on here why