MOC: Technic B-25 Mitchell WIP Part 12

I've been working on the engine design a bit more over the past few days and something I noticed was that the design I made before had 8 cylinders however the actual radial engine in the B-25 is a 14 cylinder twin row radial engine so there should actually be 7 cylinders at the front. I had to think about it for a while but I've come up with a possible design for 7 cylinders. I'm thinking this is going to be more or less the final design for the engines as I've got the look somewhere around where I want it and it lets the axle spin freely. What do you all think?