Hey, Just got the Classic 400 I bought and it seems real awesome and heavy, but I got a little problem and do not feel like I should even plug it in and power it up. After I unpacked it, I saw that the Original Peavey coke bottle tubes had not been removed (which I had requested before and when I sent payment) and all of them have a slight rattle and two have a bad rattle (the two bad ones where not in their sockets and were rolling around the inside of the amp). My questions are as follows: *Do all tubes have a slight rattle? *Will turning on the amp without a full set of working tubes damage it (ex: I leave the rattling tubes in and power up the amp anyways to try it out)? *Can I just replace the bad tubes and use the head the way it is until I have the cash to get a full setup/biasing/new tubes? *It seems as if the "copper foil" slightly lifted off of the rest of the "transformer" inside the amp....a picture with the area circled is in the next post... IS THIS SOMETHING THAT I NEED TO WORRY ABOUT TOO? Please help me...I think I may have bitten off a little more than I could chew with this tube monster. Help me to get it up and running so I can at least try it to make sure it works ok.