Do not take a running car down to the shell unless:
1. You have a warehouse sized shop to store everything and still be enough room to work.
2. You have 10Gs reserve to order parts and materials at the drop of a hat.
3. You are independently wealthy and don't need to work a 9 to 5er and have infinite time to put into the car.
4. have a 4 man crew not including yourself of experienced car builders at your 24 hour disposal.
5. You are a high dollar sponsored tv show.
The rest of us poor folk need to take it easy and concentrate on one car and one aspect of the car at a time.