I like your philosophy with the little goal leading to a bigger one
That just makes so much sense XD
I myself don't have a goal for a specific number of subscribers because I cannot control this. I rather have my goal set on how much I draw and how often I actually promote my comic. I feel like I'm very lazy when it comes to promoting my comic... 
Though usually promoting my comic leads to people checking it out and sometimes even subscribing
So here I go, this is my comic:
It is about a magical girl who is quite bad at magic but still trying to save the world - or at least protect her hometown 
Its drawn in manga style with colored only a few colored pages and many in a two colors (greyscale, greenscale, bluescale etc.)