Phil..

This is VERY similar to the one in Tiffs car BUT.... the main hoop sits a lot tighter to the shell of the car and is a fucking tight fit.

The legs also went in front of the dash and with some "minor" adjustments to the car you can make a resonable job of it without removing the dash and still refitting the glove box and side cards etc.

Things you will need to know. The FUEL tank needs to come out when fitting it die to it loacating on the boot floor above the tank.
Its not a difficult job tho and if you can fit a cage you can remove it easily.. its GRP anyway so wont fall apart.

I really wouldn't bother with anything more substantial. the car simply doesn't need it- the benefits of going to the turrets at the front are going to be marginal and baring in mind the tight engine bay I'd preffer more space for the engine and anciliaries also the amount of effort required vs actual benefit and increase in weight..

hth

Jake