Good response from the shop. If you have a chat with them, and said 'I just want a very slight bit of toe to prevent it from feeling squirrelly', he'd probably response "yep, sure- good idea'. I'd think. (Obviously run that through a proper English-to-english translator...)

Report back what he says and what you decide.

On tire pressure I run a bit high- I find it helps reduce the edge wear. 34 usually, 36 in the rear if we are loaded. But this is HIGHLY tire model dependent. I run much latitude Tour HP ZP.