Vehicles & Servicing Cargo Box for Yamaha SZ16

Hi, In want to fit a rear cargo box on a Yamaha SZ16. Can anyone recommend a supplier for a (good quality) box, and a welding shop to fabricate the brackets?

 

Like one of these Brackets;



Brad motorcycle boxes and carriers - online



Orig Oem Yamaha Sz16 Givi Box Shad Sec Bracket Also For Mio 123 [ All Motorcyles ] Metro Manila, Philippines -- palma78

Yamaha sz 16 oem givi box bracket mio 123

And for the Storage/Givi Boxes;

OLX.ph - Philippines' #1 Buy and Sell Website

 

Thanks for the info Brian. I managed to find a 'Yamaha' box for a different bike in one of the small dealers, and a 'shady tree' welder re-engineered the brackets, so it's good to go now.