4-3-3 Asymmetrical - Feedback/tips tricks on improving my tactics? (FM20)

[Speedyol]

Hello. I want both my strikers to play as many matches as possible, And I also want to mix up the tactics to surprise the opponent in the second half or a game now and then. Important: I play in a low division (wales) they are as good as England League Two, half the teams is closer to VNL level. (2 professional teams, 10 semi-pro teams in a 12 team league). I play group stages of Euro Cup 2 (EC2) and mostly loose.

1. Is it a very stupid/bad formation to begin with? is there a big flaw with it?

2. Would you/Should I - use this against weaker teams? against stronger teams? just in second half of cup matches where I need a goal?

3. If you could a handfull of instructions to the tactic to improve it, witch once would you pick? (in the 3 boxes to the left in picture).

Picture of the Tactic:

Picture of my normal tactic that I use most of the time: