Colours for Large logo GBRf 66789

[ellocoloco]

Hi, 

 

I am going to repaint a Type 66 into GBRf 66789 and I reckon you guys on this part of the forum would be the best bet for the correct shades of blue, yellow and grey? 

 

I have tried a few searches here and not seen anything definite, but looking at the Fox Transfers guide on their website, it should be Railmatch 202 post 84 yellow, 206 grey for the roof and 207 blue for the rest.  This is based on GBRf using the correct colours in their reproduction of that livery.

 

Can anyone please confirm that the GBRf livery is a good match for BR LL blue and that the paints above would be the best choice?

 

Thanks in advance.