Touring car advice....

[martgifford]

I am buying a touring car against my better judgement for club racing. I amn buying a TC4FT as I wanted one when I was much younger and so my heart rules my head.

But

With all the changes coming into effect with touring cars am i right in thinking that
10.5 motor is the 'standard' now (for all classes) or is this for next year...
Esc - blinky/non-blinky - I know what it means, but in practice how does this work - do people just trust you that you do not have 'turbo' on? I have a LRP TC spec - I assume that is okay for touring car club racing?
Indoor setup - what is the BRCA legal tyre choice - what is the gold standard for tyres that I can get use to

I know I should go to my club and have a look but i just wanted any advice answers about it.

Thanks