So I restarted. I tried to pick an alright map, but had to sacrifice the quality of the villagers. What do you think about the map and the villagers?
Villagers: here
Map: here
Villagers can be replaced.
Town Maps...not so much.
Keep in mind that slivers of land can be difficult to built PWP but if you plan just to build it in the square, you should be fine.
I've got a similar map, with the plaza, Re-Tail, and town hall about the same places. My river does make a big u bend upward right about where that house is closest to the river. I even put my house where yours is. A friend come over right after I started it and said, "Why do you want your house so far from everything?" A bridge right there meant I was close to everything! We know what we're doing.
I have a similar map and I love the slithers of land as they are wide enough to create pretty Orchards - Pine or fruit trees or a nice bush/flower paths.
I do like your starting villagers and they can be changed if you are not happy with them.
I'd say keep it because you have a nice map but its all up to you