OK ms ill complete it soon.I hv done the kolkata,deccan and mohali logos.
Also MS i hv solved ur problem ur logos were of wrong size.I hv made a template with red lines beyond which ur logo should not go.Erase those red lines later.
Also make changes to alpha 1 channel so that the rest of the place other than logo is transparent.
Save it as DXT5 8bpp|Interpolated Alpha.
Template