Bike Stolen. Buggers strpped it. Advice needed on Parts

The buggers stole my beast. Got it back no thanks to the Police. (long story) but I found it some young scallywags back yard, by peering over fences on local estate. Bingo! Trouble is they have raped it, they could not get it fired up so just cut the electric bits away. (I nearly cried!)

So this is what I need please, if you can advise me on what to get, preferably links from E bay UK, because I have some credit

This my controller https://em3ev.com/shop/9-fet-irfb4110-infineon-controller/ (had a spare one)

I need a half decent LCD Display

Half Throttle like https://em3ev.com/shop/half-twist-throttle-3-speed-cruise/

On and Off switch like https://em3ev.com/shop/bar-mounted-power-switch-infineon-controllers/

Need a 16s Li-ion Lithium Battery Charger. Auto Switch off and a good amperage.

Hope you can advise.

OK have sourced all from Paul at EM3EV, It made sense as analyzer and other parts are wired for my contoller. The analyzer is 6 wires and could only find the CA V2 with 6 wires.

Just a 16s Li-ion Lithium Battery Charger required now.

Thanks for all the help. Will let you know when I get her fired up.