When I ordered my kegerator I also purchased the below secondary regulator so I can control the pressure in each keg separately. This thing however is rather large and heavy. The single review on the BeverageFactory website I bought it from was from a guy who said he still managed to fit it into his kegerator. I don't yet have my three kegs but looking inside I think I can fit it no problem. Question is mounting it. I don't think the kegs will fit with it mounted to the plastic inside wall, nor do I know if it's ok to screw into the inside wall. So, I was thinking I could probably fashion up hooks so that I can hook it to the homebrew keg metal handles and "hang it" from them. The kegs I ordered are the non-rubber topped ones. How does this sound? Or, if anyone has any suggestions please feel free to share! Thanks.