No problem pardner!
One of the things I noticed when playing the game was that the archers were very tricky to deal with since it was hard to determine who they would hit, not sure if it's intentionally tricky or not. Which is partially the reason why I went metal cactus, lower health units could easily get whittled down unexpectedly and cause me to lose too many units at the start. Also, using the metal cactuses was kind of "brute forcing" through many of the enemies since they give such high stats compared to other classes, one of the hardest things to balance in these kinds of games is making it so the gimmicks are viable as well as making the more stat based units viable.
That's all I got to say pardner see ya!