From first glance I think your rings could be a bit better. And I think you can re-gem your chest to all str, unless you're having issues staying at fullhealth. I'll look around a little bit more.
I'm aware you're short on the money side but I think right now your survivability right now for act 1 solo should be just perfect and atm you should be looking to update/upgrade alot of your gear to having more strength.
Your dmg is lacking at the moment
Ring 1 - The stats it has now are good, str + vit + AS, but the stats are a bit low in value.
Ring 2 - could have strength + crit chance or AS or crit dmg along with the vital and res all.
Helm - Lacks strength + crit chance, but for the defensive stats it has now its okay, that and you are already rocking out 40% crit chance.
Shoulder - Pretty solid the way it is now, can be upgraded but it'll cost you a bit and should be upgraded later when you have gold
Neck - Also prett good, lacks str though. Upgrade at a later date like the shoulders.
Chest - Str could be better (I'd recommend a re-gem to all str, your survivability should be fine for act 1.) Also could have more armor and all res.
Pants - Pretty solid high all res and vital, could use alot of strength but that could be an expensive upgrade. Try lowering its res all and its vital some and find some pants with good amount of str.
Belt - Pretty solid belt... the strength could be higher, but that could be an expensive upgrade.
Bracers - Pretty solid bracers too, its crit chance could be higher along with its vital and str but thats another expensive upgrade.
Boots - Nice boots aswell, the str could be better, but yet another possible expensive upgrade.
As of now i think your top priority should be upgrading your 2 weapons the best you can. It will help your dps out alot.
Try looking for a high dps 1 handed axe / mace for your main hand, pref with a socket + crit dmg + str + a little bit of LoH. For your offhand try to get a high dps weapon of your choice with high LoH high str and crit dmg + socket. Your offhand is used mostly as a 'stat stick' the dps on your offhand isn't as important as the stats that it brings.
But do expect to pay 500K - A quadzillionbagillionmillion goldz for these weapons.
Aim for something around 650 - 750 DPS for your main hand without spending to much gold.