Barn building possibilities???

[FarmboyBill]

I posted this once before, but I dont see it, sooooo. I may have a chance of getting a simi or 2 loads of warehouse shelveing material. Its usually painted orange or red, The uprights are around 3ft apart with a hundred or so holes in them and raise up around 20ft. They have interlocking cross bars that hold the pallets that fork lifts put on them. Do u think they somehow could be used to frame in a small barn?? O dont want them. Too traditional, but, somebody might get an idea for them