well, i am making this more starcraft based than wc3...so it is similar to dota in some ways, but it won't be dota in a way or maybe more of an AoS style(heroes and concepts) as some people said, I don't know because I never played any of those AoS maps.
anyway i am sticking mostly starcraft themed stuff and my own ideas into it.
3 lanes with 2 armies clashing with each other. It'll have leveling,items, and upgradable skills, along with other things as I said above. I can even add in more heroes if i have more room to add them. it'll just be an offensive/defensive, team arena or something, and a little rpg-ish all in one map.
I also named the map, but hope it doesn't sound a bit cheesy.
ADDITION:
phew, been working on this map for quite a bit now. so i think its almost finally going to be done. Only things needed to be done is to add the abilities for the other heroes, add in some items, and adjust the balancing. So far, i am enjoying making this map and i'd say it'll be pretty fun once its finished.
8 heroes, 4 unique skills(skills 1-3 are upgradeable), and 30 levels for each. As said before, this map will be entirely starcraft themed, but just a smaller scale concept of Dota and my own ideas will be in this.