I have the same set up on my Ten. I bought the Givi plate to take a givi maxia top box i already had and the plate cost me 60 quid, then i added the pannier fitting kit.
The pannier fitting kit was 135 quid and the V35 panniers (the only ones that can be fitted to the Ten IIRC) were 235 quid so i was very pleased to save so much money over buying genuine yamaha panniers, and of course i can always take my givi boxes with me when i change bikes. I thoroughly recommend the givi stuff