extra IR emitters in the UK please

[Fluffuser]

Hi guys,
I'm using an USB-UIRT to control my futronix p100 lighting controller very nicely.

I'd like it to also control my tag processor and denon power-amp in my equipment rack, but there's no angle I can use where it's IR will hit both the wallswitch and rack.

I've read here of the 3.5mm stereo jack on the back that Jon write is compatible with driving a stereo or mono jacked emitter.

Where can I get one or two emitters in the UK to work with this?

I've found a QED SL-DE Double Infrared Emitter Pack QEDSLDE for £17.99 delivered at http://www.hifibitz.co.uk/product.asp?id=2486

Anyone know if this will work with the USBUIRT or know of a better/cheaper wide emitter that could hit the whole rack without sticking on the fronts?

thanks and regards,
Rob.