Lou,
You sound just like me before I built mine.
This was my first project of this kind of scale.
So here's my $.02
Only build it yourself if you can come to terms with the following issues.......
1. Do not build your own unless you are looking forward to building it as much as you are looking forward to driving it.
2. Unless you have connections, you will most likely spend more than buying turn key.
3. Little things will add up to more money, time and sometimes frustration. For example, I probably spent $750 just on fasteners.
4. Unless you are stacked with tools, you will spend money on tools and misc. consumables (drill bits, RTV, adhesives, etc.)
5. Depending on your skill level you are commiting 1000-1500 hours of your life to this project. I told myself that I wasn't going to be one of these guys that buy the kit, work on it for 6 months then they sit in the corner of the garage for 10 years.
I had a blast building my car and the extra money I spent was well worth the fun and pride I had and continue to have. In fact I would love to build another someday!
Jerome