Hyper-V Provisioning script

$VMs = import-csv -path '.\build list.csv'
$VMLOC = "C:\ClusterStorage\GoldTier03\iuhuih\"
$ISO = "C:\ClusterStorage\SilverTier1\ISO\SW_DVD9_Win_Svr_STD_Core_and_DataCtr_Core_2016_64Bit_English_-3_MLF_X21-30350.ISO"

foreach ($vm in $VMs) {
    write-host "Creating VM " $vm.Name "With C: " $vm.C "and ram" $vm.RAM
    $disksize = [int]$($vm.C) * 1024*1024*1024 #Convert byte string to GB
    New-VM -Name $vm.Name -Path ${VMLOC} -MemoryStartupBytes 2GB -NewVHDSizeBytes $disksize -SwitchName vSwitch1 -Generation 2 -NewVHDPath "$($VMLOC)$($vm.Name)\disk-1.vhdx"
    Get-VM -VM $vm.Name | Set-VMNetworkAdapterVlan -Access -Vlanid 1205
    $ramsize = [int]$($vm.RAM) * 1024*1024*1014 #Convert byte string to GB
    Get-VM -VM $vm.Name | Set-VM -DynamicMemory -MemoryMaximumBytes $ramsize
    #Add and mount DVD
    Add-VMDvdDrive -VMName $($vm.Name)
    $vmDVD = Get-VMDvdDrive -VMName $($vm.Name)
    Set-VMFirmware -VMName $($vm.Name) -FirstBootDevice $vmDVD
    Set-VMDvdDrive -VMName $($vm.Name) -Path $ISO

}