Thanks for the plug Darkness.
Yes always happy to receive Commando vouchers. I still have Black, Gold and bare adapter rings in stock at the original prices +export duty to Caernarfon..
The ring allows you to fit any 7" unit that takes your fancy.. Stick to H4 fitting and you can also keep the original plugs and wiring.
Almost any unit will be an improvement on the standard fitment Bosch.
Details here;
http://www.ukmonster.co.uk/monster/s...ad.php?t=56038