I'll bet they are!
I've been doing a bit of research into the various kits recently with the aim of building one later this year & next (to coincide with a friends 40th for which the plan is for the three of us to drive to Monaco - one will be in his Porsche, the birthday boy plans to have a Ferrari 355 by then since they're at rock bottom prices, anyway) - I'm glad this forum isn't like cobraclub.com though .. I'm still waiting for the 'moderators' to activate my account so I can do more than read posts

Well, I can recommend it.

A mate of mine built a Tojeiro many years back. Just had a lightly breathed-on Rover V8 in it so not fast by any means, but it had the most lovely-sounding pair of sidepipes I have ever heard.

It's what got me interested in building a Westfield. Did a memorable journey down to Le Mans and back in convoy before I'd even ironed out the teething problems on the Westfield.

The tunnels were the best bits. 8-)
Kevin