Is it possible to redirect to the associated opportunity record after converting a lead?

I am interested in redirecting to the associated opportunity record once the lead is converted.

I know that I would achieve this by overriding custom-main.js in custom/modules/Leads/clients/base/layouts/convert-main/convert-main.js by editing this line:

app.router.record('Leads', leadsModel.id);

But I'm not sure what the correct way is to reference the associated opportunity record.

Any advice?

Thanks.