Get-SCVMTemplate then Get-SCVirtualNetworkAdapterConfiguration result in random NIC order

Hello

I'm trying to write a script for a VM deployment from a Template.

In my Template I have 3 NICs, with only one is configured with Static IP.

My script looks like:

########### # Template # ########### 
$template = Get-SCVMTemplate -All | where { $_.Name -eq $TemplateName }
$virtualMachineConfiguration = New-SCVMConfiguration -VMTemplate $template -Name $VMName

# Configure network Hardware
$AllNICConfigurations = Get-SCVirtualNetworkAdapterConfiguration -VMConfiguration $virtualMachineConfiguration
$NICConfiguration = $AllNICConfigurations[0]
Set-SCVirtualNetworkAdapterConfiguration -VirtualNetworkAdapterConfiguration $NICConfiguration -IPv4Address $IPSvc -PinIPv6AddressPool $false -PinMACAddressPool $false 

# Deploy
Update-SCVMConfiguration -VMConfiguration $virtualMachineConfiguration
New-SCVirtualMachine -Name $VMName -VMConfiguration $virtualMachineConfiguration -Description "Script Generated" -BlockDynamicOptimization $false -JobGroup $JobGroupID -ReturnImmediately -StartAction "TurnOnVMIfRunningWhenVSStopped" -StopAction "SaveVM"

(it's only a part of the whole code)

However the New-SCVirtualMachine job failed sometime with

Error (10737)
A static IPv4 address or IPv4 address pool is specified for a virtual network adapter that was configured for a dynamic IPv4 address.

Recommended Action
Do not specify an IPv4 address or IPv4 address pool using Set-SCVirtualNetworkAdapterConfiguration, or configure the virtual network adapter for a static IPv4 address.

This really mean that sometime the network card [0] is not the static one.... but I don't find any way to identify the different adapters from the Template in order to fetch the correct one.

Does someone have an idea?

Thanks

MCITP: Enterprise Messaging Administrator 2010 MCTS: Lync Server 2010, Configuring MCSE