need article on forex trading versus globex

I need an article on the differences of trading/speculating globex(futures) versus forex(spot currencies) You'd need to point out the main? differences? pro and con of trading both these venues. 1) as speculating both venues carry risk, when trying to gauge which side is cheaper, safer and has less mischief we need to examine the obvious. There are those(INDIVIDUALS) who make a living speculating globex (futures) I suspect there are less individuals who make a living speculating forex. Obviously banks use the spot(interbank) system but they are seasoned professionals. I have attached some articles I have found on the net and I need a ~2000 word article written that is not cut and paste, but freshly written stuff. Use you own research if you need and please if the article uses examples, do not just copy them make a new up or do not use it.