Bring 2 cups water to a boil. Rinse quinoa thoroughly. Add salt. Cook over low heat for 20 minutes, or until tender. Let sit for 5 minutes. Fluff with a fork.
Add honey, lime juice, habanero, cumin, salt, pepper, and cilantro to a blender. Run until smooth. Slowly add olive through the funnel.
Add the beans, corn, pepper, green onion, and cheese cubes to a large bowl. Add cooked quinoa and about half of the dressing. Toss until combined, add more dressing if needed. Check for seasoning, add salt and pepper if necessary.
Chill until ready to serve. Garnish with more cilantro and lime slices.
To grill pork tenderloin: Drizzle oil on pork. Season with salt and pepper. Cook on the grill over medium-low heat. Cook until internal temperature reaches 155 degrees, about 20 minutes.