Golang Unmarshal same level XML elements into array

I have XML that I would like to unmarshal the address info into its on array as part of my struct:

<customer>
    ...
    <dob>1990-10-01</dob>
    <address1>555 Hollywood Blvd</address1>
    <city>Hollywood</city>
    <state>CA</state>
    <zipCode>99999</zipCode>
    <alternateAddress1>575 Hollywood St</alternateAddress1>
    <alternateCity>Los Angeles</alternateCity>
    <alternateState>CA</alternateState>
    <alternateZipCode>12345</alternateZipCode>
    ....
</customer>

My attempt at a struct:

    type Test struct {
      CustProfile struct {
        DOB string `xml:"birthDate" json:"dob"`
        Address []struct {
            PrimaryAddress struct {
            	Street string `xml:"address1" json:"line1"`
            	City string `xml:"city" json:"city"`
            	State string `xml:"state" json:"state"`
            	ZipCode string `xml:"zipCode" json:"zip"`
            	IsPrimaryAddress string `json:"isPrimaryAddress"`
            }
            AlternateAddress struct {
            	Street string `xml:"alternateAddress1" json:"line1"`
            	City string `xml:"alternateCity" json:"city"`
            	State string `xml:"alternateState" json:"state"`
            	ZipCode string `xml:"alternateZipCode" json:"zip"`
            	IsPrimaryAddress string `json:"isPrimaryAddress"`
            }
        } `json:"address"`
    } `xml:"customer" json:"custProfile"`
  }

So I'm having a couple of issues here. The first issue is that all the elements are in the same level and from what I figured out so far, since the CustProfile struct is already associated with the customer parent element, I'm not able to reference any child elements inside the Address struct because the path would be customer->?>city,state,etc which will always return null since that path doesn't exist.

The second issue is the way I'm trying to define a default string for IsPrimaryAddress. I tried doing something like this but I'm getting an undefined error.

var marshalTest Test
...
marshalTest.CustProfile.Address.PrimaryAddress.IsPrimaryAddress = "Y";
marshalTest.CustProfile.Address.AlternateAddress.IsPrimaryAddress = "N";

Is it possible to unmarshal this XML into a struct that results in the struct below?

{
  "custProfile": {
    "dob": "1990-10-01",
    "address": [
      {
        "line1": "555 Hollywood Blvd",
        "city": "HOLLYWOOD",
        "state": "CA",
        "zip": "99999",
        "isPrimaryAddress": "Y"
      },
      {
        "line1": "575 Hollywood St",
        "city": "LOS ANGELES",
        "state": "CA",
        "zip": "12345",
        "isPrimaryAddress": "N"
      }
    ]
}

I'm not at all that familiar with XML encoding in Go and the best I've been able to manage is this:

 {
      "custProfile": {
        "dob": "1990-10-01",
        "address": null
      }
 }

Any help would be greatly appreciated. Thanks

I was able to use a combination of xml parsing with Xquery and json parsing with Gabs to manually construct the struct I wanted. Probably not the cleanest solution but it allowed me to customize the struct to the degree I wanted.