Using non logic level fets

Hey, decided i'd let the cat out of the bag and show a circuit i've been fooling around with for a while. this circuit allows you to use non logi level fets for the xmods raido board, might solve a lot of problems as finding compontents goes.The diodes are zener diodes, they'll conduct reverse voiltage @ 3.9v or whatever voltage you'd like, so 3.5v is seen as zero at the mosfet gates and only the 5v gets thru, perfect for most fets that require a difference of 5v to switch on. You can also use transistors to drive the mosfets instead of the zener diodes, U just thought this be easier BTW i don't have two sources, i just did that to simply the diagram, peace