Married Co-Ownership or General Partnership?

Hello everyone!

Me and my wife just this month registered a DBA and now getting all the other paper work and bells and whistles ready.

I have a whole bunch of questions but my main question is this:

If you are married, do you have to register the DBA, seller's permit, etc as married co-ownership or is general partnership alright as well?

Me and my wife will be partners and owners as well, so what do I choose on the sellers permit? owner/co-owner or partner. Whats the main difference? What tax implications does either one have? Whats easier to deal with paper work wise 

Some background:

We are in California in the county of LA in the city of Agoura Hills

It is a resale/wholesale clothing business

It is strictly internet sales

It will be ready in about a year (once all the funds are in order and I have designed the site exactly like I want it)

Here is what I think I need to fill out paper work wise and whatever else i need but any other suggestions are greatly welcomed:

1: Register DBA (already done)

2: Do 4 week advertisement (done)

3: Go to BOE and get seller's permit

4: Get LA county business license (is this the same as the business tax application)

5: Business registration application for the city of agoura hills

6: Get a business checking account.

I think that is the main stuff for right now. Again though on number (3) I'm not sure if its the same thing, but I dont think so.

Thank you in advance to anyone and everyone that can help me out.