[Graham]

I dont want to be the cause of controversy in this rally,I too have searched for proof that the 155 was entered in ANY rally but have had no joy so I will scrap the idea of using that shell,I am now looking for another shell I can use but the eligibility list seems to have gone from the 1st page of this thread.

I was probably hiding the list from Kevan's Eagle eyes 

But I accept your honourable retreat along with mine.
The Alpha Romeo 155 now listed as Alpha Romeo 75 
But for certain you can have the Slot it Mercedes 190E or Nissan Skyline.... I think, but best check with Kevan
I have seen the Slot it Mercedes 190E used at live Slot car Rally events anyway.