2020 small block race?

rumblefish360 said
A class for each “stock stroke based” cubic inch engine?
Small block 4 inch (& plus) armed strokers unto themselves?
Repeat for big blocks. 400 & down one class?
440 & up another?

What about 401 to 439 big blocks? As in 413 and 426 wedges.

Could say b block class and rb class.