For the first, i'd go 4-5-1 V or 3-1dmc-2mc-3AMs-1 / 3-1-2-2AMs-2, since doesn't seem to me like he could attack for real. Your amcs will hold both his DMs, and with 3 AMs you'll get the superiority on his left with the central DM having to care of your AMC. red arrow on your dmc to par with his 3 MCs.

On the other side, almost 50% of my opponents last year played this formation but with 2 STs instead of the dml (4-1-3-2), against whom i used alwais 4-4-2 ND and alwais won by a considerable gap.

for the second one, 3N-DMR/DML-2MC-2AMs(r-l)-1 should work fine. Blue arrow or Red one on your DMR (depending on what style you select) to play it on the sides (you can even go full right flank probably), with your AMs keeping busy his wing defenders avoiding them to cause too much trouble. If he plays offensive with reds on them, your amc will have a lot of fun down there.

That's what i'd do :P i ask you to give me a piece of advice in my thread in return :v