I need a basic no-special-features cot for DS, who is 10 months, (not urgently, just in the near future) and I love the bright Brio cots, but they are really expensive for their lack of features (mattress heights, drop side etc) and I was thinking it ought to be possible to just buy a really basic cot and paint or stain it in a bright colour. I am assuming we'd need to either buy an unfinished one or sand it down - also, we would have to find non-toxic paint or woodstain and/or varnish. And can you buy the plastic teething rails anywhere?