Hello Ed,
I think you probably are already within the limits.
Don’t get confused: for a SSB station it is 2,5 kg:
CW only: maximum weight = 1 kilo (1 kilo = 2,2 pounds = 35,3 ounces)
SSB only: maximum weight = 2,5 kilo (2 kilo = 5,5 pounds = 88,25 ounces)
Mixed CW & SSB: maximum weight = 2,5 kilo
All details, scheduled activators and comments and results in the Event, here:
73 de Ignacio