Nice work, it just needs a little work in PS =)

Easy fix: If you want to do false-color IR, and not just b&w

1)Image.... Adjustments... Channel Mixer

2)On the Red channel (found on the drop menu), slide red to zero and blue to 100

3)On Blue channel, slide red to 100 and blue to zero, then OK

4)Last step, Image... Adjustments... Autolevels......

Easy greasy ;-)

Have fun,

Kim