The match to decide the season, my plan. Pics included, would welcome all suggestions

[El Pistolero]

3N-5 (AML-C-C-C-AMR)-2?

struggling to visualise it.

The way i see it my defence combined with my dmc counters his 2st and amc, but i am thinking about just going 3 at the centre and sticking an extra man in centre midfield where i'm outnumbered, seeing as though he doesn't play wide players my DL/DR are un needed yes?

tbh i hope he's looking at my team and bricking it as much as i am knowing this is in all purposes the league final haha.

I mean 3-1-2n-2w-2 when you need a goal or something.
Yeah, outnumbering his midfield should benefit you.
DL and DR wont have much to do against the diamond. I've seen a 3-1-2-1-3 diamond beat the 4-1-2-1-2 but I'd be worried of drawing against similar formations.

I always beat the diamond with 4-5-1v