[Viccario]

Thanks for the comments.

I think I agree with you regarding the exhaust, I will probably change it to be a single central exit pipe as the originals were.

The twin large ones shown were an experiment and I haven't fixed them in place properly yet so they can easily be removed.

I decided to do a kerbside model because the original was so basic but thought it would still be worth trying to make the details that are visible look convincing.