pgingl,
Much of the answer will depend on you. What is your budget, build capability,what do you plan to do with the car?
I am building a FFR and am very happy with it. I didn't have a lot of experience before building the kit but have learned a lot and enjoyed every minute of it....well there was the battery incident!
The Kirkham deal is truely a great deal if you have that kind of budget going in. and you will have a great car.
I would suggest doing a thorough search here and on some of the other forums. I can tell you that
www.ffcobra.com was a big factor in me going with FFR. Those guys are great!
Each kit brings something different to the table. Find out which plate you want to eat from and you'll be happy
Good Luck!