Idea ( probably a stoopid one

):
Cut a small piece of copper clad board (RS has this), scribe
through the copper to separate
three areas for the mosfet legs. Put a spot of solder on the copper where the legs will go, solder them on. Put a spot of solder on the copper of each area to solder wires to.
ETA: oops that white circle is supposed to be a mosfet leg
ETA:

just looked at the datasheet for these - 3mm x 1mm
http://www.irf.com/product-info/datasheets/data/irlml6402pbf.pdf
Got any fairies down there BJ?