Suzuki Club UK

Hi all, just a couple of things I'm not sure about. The hose from main coolant rail below mani, that went to Aisin. I guess I just blank that? Is there a best way to do that?
And the wiring into what I think was a fuel solenoid on Aisin, 2 wires (black and green from memory) into a fancy clip-on plug. Is it correct to terminate them also, just a safe tidy dead end, or will something wierd happen elsewhere in the electrics, i mean should I earth the black or summat?
Thanks as usual

Blank the pipe with a little bit of the hose with a bolt in it.

Just coil up the old wiring and tie it out of the way.

many thanks Dan - will do. Need to sort air inlet side next, I'll be back no doubt