Philco 40-180, Need wiring info

I am new here and am getting to start recapping a radio or two.
Well today while installing a new furnace at a nice Lady's house I commented about a very clean Philco 40-180, She insisted I take it and give it a new home,
Well I pushed $60 on her since during the day she was so nice and also is going through Radiation treatments for breast cancer, She is responding well, But I had to give her something.
Well this bugger is really clean and I will take some pics later tonight.
So I did test and it functions well, She said her Dad put new tubes in it 10 years ago or so,
I would like to completely refresh it since the cabinet is easy 98% and the only thing that needs to be replaced are the rectuangler buttons on the front (Presets) And I already found them for $20 for the set...
So is there a good diagram or list of all the Caps that are needed to be replaced?
What would you do to fully refresh this beauty????
Please any info or comments are welcomed ! ! !
Thank you
Peter

Give this link a try.

http://www.nostalgiaair.org/Resources/336/M0013336.htm