Hi Bob
Evotech stuff is top quality and I've never had any fitting issues with their products. Their customer service is second to none too; they've sent me spare bolts and washers free of charge in the past.
Having said that, I went for the Ducati tail tidy, (96798111B, which also fits your 696), as it comes with a replacement undertray for that full factory look.
I fitted it myself with no problems. In the pictures it's paired with the DP led indicators.
Enjoy personalising your Monster. Be warned though, the process never ends!