Rust can't be fixed by detailing, needs chopping out and spraying.
There's a few Green colours available for the Si, Mallard Green, Tourmallard Green and Tourmaline Green. If ypu ring your local Ford Parts Desk and give them your Reg they'll be able to give you the colour. Or you can post up some pics and we'll be able to tell you.
RIP Ben. Gone but not forgotten.
SportKA - I've driven one and its deffinately a Girls carFord Fair 2010 0-60 7.45 secs
Trek 4100 Save the trees, wipe your arse with a Cosworth