Hi All, I will try and keep this short. My cupboards are old (to me anyway, about 35 yrs old), one piece and lacking in functionality. I have my eye on several fix its for my situations. Like a kewl pull out, swivel and then pull out unit for my blind corner cabinet. My question is: IF I take my saw, start cutting into these one piece cupboards (such as the sides of a cupboard to open it up, give me a few more inches in one) is this going to cause me any kind of problem with the cupboards falling in on me? Right now I'm only looking at doing this with my blind corner and my under the sink cupboard. The door situation and size I've already counted on, any other problems you, who are do it yourselfer female friendly have to offer for me to think about? Thanks all!