u/Fonariuz

My local warhammer store is going to run a 250 point game (yes 250) with the following rules

Only battleline units allowed + a non epic character (unmounted) to lead them (Legend allowed)

i know they will be using 20 boyz and a warboss in mega amour

now my question was if i should run 40 gretchin and a big mek in mega armour or

50 grecthin and a big mek

or of course something else, any advice?

and of course what weapons should they use?

I think this month mini will be perfect as a grot conversion

Are there any of the past minis that could be used?