Heat a large pot of water to a boil for bucatini, season water with salt then cook pasta to al dente.
In a deep skillet or Dutch oven with tight-fitting lid, heat a drizzle of EVOO over medium-high heat. Add the bacon and cook until crisp; remove the bacon with a slotted spoon and reserve on a paper towel-lined plate. Drain off some fat if the pan has more than a couple of tablespoons of drippings. Add the sliced spring Vidalia onions or leeks, garlic and hot pepper and sauté for 2-3 minutes, then add the tomatoes and stir to combine; cover the pan. Shake the pan occasionally and cook until the tomatoes begin to burst, 6-8 minutes. Uncover the pot and mash up the tomatoes with a wooden spoon, add the wine and stir for 1-2 minutes. Season the sauce with some salt and black pepper, to taste, then reduce the heat to low.
When the pasta is ready, add a ladle of the starchy cooking water to the sauce along with the parsley, bacon and bucatini and toss for 1-2 minutes with an extra tablespoon of EVOO. Turn off the heat and toss in the basil and cheese; serve immediately.