About the trebles on a Wharfedale Diamond 9.6

Components

Is it possible to get a list of the capacitors you purchased to improve the trebles? I've got the same issue. Can solder them on, but don't have enough electronics experience to identify and purchase improved capacitors online. Thanks in advance!
 
Never mind - actually looked at the circuit diagram and it all became clear. Converted to film style capacitors for the mids and replaced the existing capacitors for the tweeters. Trebles are much clearer, and the mids less pronounced / peaky. Much more enjoyable to listen to now. Thanks all 🙂