Today I fitted a Firmtec Sequential shift light.
I have to say it really is Plug and Play.
Before I show you the photos or videos, let me explain:

It can either be connected to the Tacho output on the ECU/Loom
Or you can simply connect it to the 12V Cigarette Lighter, (or do what i did for now and connect it to a switched Live and a good earth).
To install it using the cigarette lighter takes.... 5 minutes.

Here's how I routed mine, I have already run a 12V feed to the Right Hand Side of the Dash from the Drivers side electric window, so that is the feed, I took the Dash end caps off and fed wire up side of A pillar, to front of screen then put velcro on dash and Shift light and as it's black it fits right in.

I am waiting for my Apexi AVC-R to arrive and when it does I will connect the Shift light to the Tacho output, but it's surprising accurate on just the 12 v supply.

Calibrating it was a piece of cake, just press the button on the back twice then count the flashes on LEDs, 1=1000, 2=2000 etc, once I got to 5,000 I pressed button again, then did the hundreds, (again just count the flashes), thats it.

Anyway, when it arrived it's well made, came with a proper printed manual and was UK made, delivery took 2 days.

Ebay link price is £33 including delivery. Which is a bargain, check out the ebay link for videos etc.

You can set the interval at which each LED lights

For the technical among you here's the manual in .pdf format
Firmtec manual

I will fire up the camera and shoot some video of it in action tomorrow.

Oh and thanks to the lad on the Evo Forum for the heads up, I was looking at paying over £130 for a similar device.