In a large skillet, char tortillas over medium heat until each side is browned. Wrap tortillas in foil to keep warm and set aside.
Whisk together 4 eggs with jalapeno and scallion. Season with salt and freshly ground pepper. Heat a skillet over medium low heat. Add in your eggs and let them cook slowly without stirring too much. This is what gives scrambled eggs that custard-y texture.
Keep cooking over low heat, carefully folding eggs over for even cooking. Once eggs are cooked, but not browned, remove from heat.
Divide eggs evenly over the four corn tortillas. Top with radishes, sliced avocado and fresh cilantro to garnish. Season with flaky sea salt, freshly ground pepper and your favorite hot sauce. Squeeze lime juice over each taco before eating.