Mod Idea-Renaissance Italy:Total War

First note this is an idea.I will not participate in the mod except for the faction list and map (which is very poor and crude). You can do anything you want with the idea.Just coming up with the idea.Oh, and the little squares are there to help identify the factions.Please change them.
Now here it is. Renaissance Italy:Total War
Years:1500-?
Possible Factions:
1. Republic of Venice (Hot Pink)
2. Republic of Florence (Light Yellow)
3.Duchy of Milan (Gold)
4.Duchy of Savoy (Navy Blue)
5.Republic of Genoa (Dark Green)
6.Papal States (Grey)
7.Kingdom of Naples (Bright Green)
8.Republic of Siena (Dark Blue)
9.Duchy of Ferrara (No Color)
10.Duchy of Modena (Dark Red)
11.Mantova (Really Light Green)
12.Monteferrat (Light Blue)
13.Asti (Purple)
14.France (Blue)
15.Holy Roman Empire (Black)
16.Kingdom of Hungary (Brown)
17.Ottoman Empire (Orange)
18.The Swiss (Light Blue)

Other Factions that could be used:
19.Sicilians (Kind of ahistorical, but could be used to weaken Naples)
20.Saluzzo
21.Lucca
23.Monaco
24.Piombino

Now heres a really crude map
https://img294.imageshack.us/img294/...talymapow8.png
As I mention I will not help with this mod due to lack of mod experience and research facilities.But please be welcome to use this for your own needs.

Edit:If you want extend the mod to include Sardinia,Corisca,and North Africa