Do you trade multiple EAs from a single account?

I'm loving the idea of trading my trigger bar EA with the EUR/USD and the GBP/USD with this EA:

http://www.forex-tsd.com/expert-advi...t-trapper.html

I haven't backtested market-trapper but the idea remains the same: Find some working EAs that trade separate pairs, and diversify risk. Therefore no conflicting signals.

When EA is properly written then there is no problem to trade it on separate pairs. Even they should not disturb any other EA's attached to the same pair. This is done by using magic numbers. All my EA's which I write for clients are equipped with this facilities at no extra cost.