Richard, what about the old HF kit with ViseeO? Or is this kit for even older phones?
That is a balancing act Yes, you could buy the older fixed 6310i parts (mostly on ebay) and put a MBU-1000 in it
It sort of depends on what phone you have (in terms of whetehr the SAP will work, and if you look at my other post, when you need to do it, because the MBU2000 is coming)
Also, whether you want the phone visible or not (ie if re-installing, install it in the glovebox rather than on an ugly phone console that gets in the way of the front passenger's legs !)
Richard