I did this to move some holes.
Basically everyone is saying about the same thing. You need to glass the holes and sand the body after the fact.
Here is my added on advice:
1. Make sure your roll bar(s) are NOT bent. Both of mine were bent making the holes oblong.
2. Exercise a lot of patience. This is going to take some time. Take it.
3. Make sure you place grocery bags or lot of news paper inside the trunk just in case your first time at bat, you fall through.
4. Allow more than enough time for all this stuff to dry. If you rush it, it will be FUBARed.
Just my $0.02 worth.
