Trying to create a table

The part of this that works to gather the data is:

$Connection = Get-DfsrConnection
$Connection | ForEach-Object {
$Source = $_.SourceComputerName
$Group = $_.GroupName
$Destination = $_.DestinationComputerName
    $stats = Get-DfsrBacklog -GroupName $Group -SourceComputerName $Source -DestinationComputerName $Destination -Verbose 4>&1
    @{Group=$Group
    BackLog_Count=$stats.Message.Split(':')[2]
    SourceComputer=$Source
    DestinationComputer=$Destination
    }
}

I am trying to create a table with the data and I am failing on something:

$Connection = Get-DfsrConnection
$tabName = "BackLog_Count_Table"
$table = New-Object system.Data.DataTable "$tabName"
$col1 = New-Object system.Data.DataColumn Group,([string])
$col2 = New-Object system.Data.DataColumn BackLog_Count,([string])
$col3 = New-Object system.Data.DataColumn SourceComputer,([string])
$col4 = New-Object system.Data.DataColumn DestinationComputer,([string])
$Connection | ForEach-Object {
$Source = $_.SourceComputerName
$Group = $_.GroupName
$Destination = $_.DestinationComputerName
$stats = Get-DfsrBacklog -GroupName $Group -SourceComputerName $Source -DestinationComputerName $Destination -Verbose 4>&1
if ($stats.Message.Split(':')[2] -gt 1) {
$row = $table.NewRow()
    $row.Group=$Group
    $row.BackLog_Count=$stats.Message.Split(':')[2]
    $row.SourceComputer=$Source
    $row.DestinationComputer=$Destination
    }
  }
$table | FT -AutoSize

This is my first try at creating a table. Once I get it in table format, then I will add all the functions to create an email, etc. for the purposes of alerting.

Thank you for any information you can provide.