Re: How do you shine up your black Spider/GTV?
Update: In the end I went for the Autoglym Products (Paint Restorer, Super Resin Polish, and Ultra Gloss Protection), however...
Me and a mate tried a side by side comparison of the autoglym range vs the Maguires range, applying each to one half of the boot panel. The result was that we liked the Meguires a 'tiny' bit better, with it's canouba wax giving a deeper finish.
We did the whole car in the Meguires - took 8 man hours (4 each). It looks fantastic (see my gallery).
Personally, I think either would have produced a great finish, and I'll happily try the Autoglym next time I need to do the car again, which hopefully won't be for a year or two!