Motor for P4EA6F-187L

I need to replace my pump motor and seals. Pump is Sta-Rite P4EA6F-187L. I currently have a 1.6HP motor. I have attached photo of pump label. What are my pump replacemen options and whcih seal kit do I need?

The drop-in single speed motor replacement would be model HSQ165.Click Here to View the HSQ165 Motor

The most energy-efficient option would be model ECM16SQU. That is a 1.65HP variable speed motor. Click Here to View the ECM16SQU Motor

The seal kit for your Sta-Rite Dura-Glas II is part number GOKIT38.Click Here to View GOKIT38