Hi. I'm about to buy a used Kubota B2320 without a loader. It appears as though it was never equipped with a FEL, as I don't see the loader control lever in the photos either. Is it as simple as buying an LA304 (the loader for the B2320), or do I need some loader control valve kit? Is there something OEM that I can add to where the control lever would normally go for the loader? I'd rather not use some third-function kit. Thank you!