Hi from another newbie. Planning a mostly self conversion with my son of a pretty new, T6.1 (stop start) panel, into a day van. So, wrestling with choosing a charger for the following cunning plan (vehicle electrical knowledge in the "basic" category). Looking at 100 Ah AGM under factory swivel drivers side seat. Some chargers claim to not require connection to a switched live, so any views on viability of this, and recommendations for B to B charger? Then connecting on to fuse panel, for lights USBs fridge and heater principally. Not thinking of solar as due to advancing years (me not the van) would prefer electrical hook up. Plan to get convertor to install underslung diesel heater and hook up point either under again, or under bonnet. I will then look forward to choices of mains charger, monitoring options etc. I appreciate that this post will induce a justifiable "here we go again" roll of the eyes from many! However, thanks in advance.