Straight Fighter 20? Oh brother...OK nipticking (at a glance)
What RP reason does a Fighter have for worshiping Mystra?
Constitution 14 is too low. You are an Archer thus won't benefit from STR as much as say, a power attacking Barbarian charger. Get it higher. You don't need Cha. If you do intend to get it higher, get two levels of Paladin for the save bonuses.
Run is a waste of a feat. Considering there's Haste, flight and teleportion, you won't need it much.
The other feats - check out the Archery handbook, I haven't optimized an archer before (although I will need to rather soonish)
Invest ranks in Spot/Listen. I'll make them class skills for the fighter.
You have a lot more gold to spend. Get a Belt of Battle (MiC), make your weapon spell storing, get boots of teleportation and stack the item slot with boots of speed and anklets of translocation (MiC). Especially that last part if you go for skirmish damage.
Buy and read some tomes, especially for +Con.
If you go for a sniper build who uses hide, be sure to pump up UMD and get a wand of Sniper Shot, and an armour that boost Hide/MS.
That's what i can tell you off the top of my head.
Voda: Time to read up on the eight Zulkirs of Thay. In particular, it's impossible to have the whole eight assembled for Molak. Better pick one and try and get him.
Do you have the Forgotten Realms Campaign Setting? That's the information you need, as the FR wiki has updated the Zulkirs to 4E (lots of death and turmoil happened there)