Your limits will be paylaod and revceiver rating. You said paylaod is 7300-5985 = 1315. Confirm with your driver's door Tire and Loading sticker with Maximum combined weight of occupants and cargo shall not exceed XXX pounds. Minus 605 pounds for passengers means you have only 700 pounds of loaded TW left.
About 7000 pounds dry will be over 8000 pounds ready to travel for a long weekend with family's gear. 900 pounds dry TW is about 1100 pounds loaded. That's over your receiver's rating (check your receiver sticker)a and 400 pounds over the vehicle's payload.
Confirm the payload. Stick to under 6k dry with under 600 pounds of dry TW and you should be pleased with how it tows.
