Hey Don,
The first post in this thread is a good starting point: Category Enforcement - How is my category calculated? [February 2022]
In honesty, if there were only 2 As and a bunch of Bs, there’s a chance they would be faster because of the draft.
Have a go at one of the Classics events (or anything with a bigger field) and see how you get on before feeling like there’s no value in racing anymore.