Add 273's, 340's & 360's to the "318 Race" ?

I wanted to participate last year but I knew I wouldn't have my car ready. I am an afternoon or two to getting the car back on the road. It currently has a stock 318/904 in it.
I actually like the 318 only class but I can see including 273s if you can get a baseline for it.
Maybe another class can be created that includes the 340 and 360 or each engine size could be in its own class.

Either way, I would like to see the participation grow.
yeah, More classes would be a lot more of the "drawing board" for me.. LOL. And, it's just last year we only had 4 actually make a pass and post. But we had a lot of fun in that thread. I just thought participation would be greater if we opened it up to the small blocks, stock stroke. Most of those that wanted to play were either 340's or 360's. Don't worry, they would be penalized for having the bigger motor. But that's something we will have to discuss, how much of a penalty for a 340/360, and how much should a 273 be given back?????????