Finding Correct Size Wheel for Bike
Yes, the weight of you + your bike + your load should be a factor. At 200 + 28 + 30 lbs, your looking at close to 300 lbs. Consider 32h in the front and 36h in the rear.

For 32mm tires, look for rims that are 15-19mm wide inside, and for 35mm tires look for 17-21 mm wide.

I'm the same weight and have chosen 32h/36h but ride 38mm tires both front and back on 22m wide rims.

The wheels you link to meet those specs, so good choice (except for them not being in stock yet).