MG Montego Turbo wheels - where to get?

[Scoobman]

Hi MG people
I am trying to help a friend out.
He is looking for OEM Alloy Wheels for a Austin Rover MG - Montego Turbo.
The part number is NAM3300

Being a scoob man and not an MG man, can anyone point me in the right direction for some.
Specialist breakers, garage ect.

Thank you

I have found this - is this my best bet?
http://www.mgcars.org.uk/mgm/parts.htm

Thanks