MGB GT 1981 - Fitting an Electronic Ignition Conversion Kit

Hans at RimmerBros upgrades a 1981 MGBGT with a modern electronic ignition kit. Parts Used:

[alan]

Good to see a Hans on video of how to do this job and may lead to more bright sparks doing the conversion. And if you make a mistake, use the tipex...

[topklassphotography]

I thought an MGB of this age had a ballast coil if so it should be wired to the fuse one up from the last one so it gets a switched constant 12V supply

[stuwhite]

Isn't the coil +ve only 6v on an MGB of this age? My 81 certainly is.

[petermitchell]

Why did you mark the TDC point with tippex and not at 10 degs TDC? I believe the MGB should be set at 10 degs BTDC - so shouldn't the10 deg point be the one that is marked with Tippex?