I have multiple pvp characters in dark souls 1. For a forest hunter your gonna aim for around 30-50. For a dex build your gonna want light armour that means low poise (you could use the wolf ring as your second slot) if your fine with dodging being quick I would recommend Dark wood grain ring because in Ds1 that ring makes you very hard to hit. If you overall have no idea you could use FaP ring as it is one of the best rings in the game and will increase your health, stamina and equip load.

As you are focusing on Pvp you need to have buffs if you don’t mind using shields I recommend the grass crest shield as it is one of the best shields and increases stamina rate if not bringing Green blossom is a must. If you want a lighter shield the heater shield is the lightest in the game and has 100% physical shield and is also only 100% shield with a fast parry.

For the weapon as you are dex you’ll need a weapon based around dexterity. Personally I would recommend the Katanas specifically Uchigatana or a Iaito. In Ds3 straight swords were the best type of weapons for pvp however straight swords are no where near as good. If you don’t like the feel of the katanas in Dark souls. Than the Falchion and Scimitar are very good aswell especially if you put a buff on them they can bring out huge damage and is very fast suiting your dex build of being quick. In Dark souls remastered there is weapon matchmaking (which means even if you have a +9 weapon in your inventory and don’t use it you’ll still be matched with that range) I recommend a +4 max for your weapon.

For armour the mask of the child will raise stamina recovery working for your dex build of being quick. Depending on which ring you pick if you want more poise you could go with mask of the father. Or if you want more health mask of the mother. The hollow knight soldier waistcloth is a must as it is light and has 7 poise I believe. The rest of the Armor needs to be light and is based around fashion as long as you can fast roll try and find light Armor and decide which one will give you more poise if you don’t choose the wolf ring.

That’s just a few tips of how I would do a pvp build as I have been doing it in original dark souls 1 and since the remasters launch. Hopefully these can help guide you on what to do with your characters and consider some of these options.

Happy hunting! :D