Need help replacing this channel balance

Hello,

We can supply your replacement balances but it will need to be a custom order due to the length, extended travel pulley system and unique combination of end attachments. To get started, we'll need to confirm the number of balances that you need, with the minimum being two. We'd also need to see a photo of an undamaged top fitting, which looks like it may be missing from the assembly shown in your photos. Thank you!