finally dropped my car off at the shop today
work will start tomorrow to remove the F1 unit
will install a 360 pump + adapter (by Hill Engineering)
a bit of a stumble when my mechanic asked me where the heat shield was..
emailed Ricambi asap and the owner was phenomenal in answering my questions, and after learning that the F360 (+430,575,612) all have their pumps out in the engine bay without heat shield, i feel a lot better at installing mine now
this whole ventilation thing has me excusing me asking:
how much do challenge grilles go for?

i am certain a new one is ridiculously priced, so a clean used one perhaps?
let us hope the diagnosis was spot on, and this will take care of the flashing and no problems will ensue