I make a meeeeeaaaannn Bolognese
Couple of things I go by are to dry fry lean steak mince, anything that's producing a brown foam or oily slime is carp meat and your palate won't thank you for the oily residue.
Secondly Lea and Perrins Worcestershire sauce is a given.
Ditch the stock cubes sand season with coarsely ground black pepper and sea salt.
Piccolino or beef tomatoes are favoured as they give out more tomato flavour than it's watery counterparts.
You're a capsaicin fan if you like your chilli heat, so consider a green jalapeno sauce added as the sweetness to heat will react well with the overall dish.
I'm largely eating vegetarian myself, but I do it for the Kids.
Never ever use quorn. Beans are much better with coarsely chopped seasonal mushrooms.

Parmesan shavings will add another welcome contrast in both flavour and texture to the whole dish.