Bed from Ikea

I bought a single Lycksele futon bed from Ikea the other day. My plan was to simply add boards that were a bit wider, carpet over them and then add angle brackets to the four floor feet. So this is what I did:

I am in the process of sourcing some foam but due to time constraints will most likely buy a sultan mattress from Ikea and cut it to my own size. I have already bought the covering material from Ikea which was only 99p a metre in a sale!

Some other foam suppliers I have been considering are:
www.bespokefoamsupplies.co.uk
www.acefoam.co.uk
www.efoam.co.uk

My original bed plan was to make sure I could fit kayaks under it so I was going to ask a local welders to make this which I got priced up for under £100: