Clifford 650 MK3, Intellistart And Blackjax, UK 2008 Ford Fusion

Hi guys, new to the forum here. Hope everyone's well. I've got a clifford 650 Mk3 that I'm going to install to a UK 2008 ford fusion. I've also ordered the intellistart 4 module and blackjax 5 module which I need help with Looking at the diagrams it says to connect the intellistart / blackjax via the data port but there's only one port and my alarm hasn't come with the data port connector, only wire I have is the one from the self powered siren that plugs into the red port and has a shorter data port extension lead Is there anywhere I could purchase the lead from in the UK? Or would I still be able to use the intellistart and wire The blackjax separately Help would be appreciated Thanks, Ketan

UPDATE: I've just done some research and the intellistart module connects to the clifford 650 alarm brain via the data port. The blackjax doesn't connect into the Clifford 650 brain from what diagrams I've seen so far.