Jim,
First off welcome to the forum and congratulations on your soon to be acquired Superformance
For insurance recommendations, there are lots of recent threads to look at, here is one with lots of good suggestions ...
Who you got for insurance?
I am just taking delivery of a Cobra myself and have insured it with Robbin Terry at Midwest Classic Insurance. Very easy to work with and he was able to find coverage to fit me needs.
Shop around, there are a lot of good choices.
Be sure to post some pictures of your car when you get it!
- Tim