Fair play. When you say sort out the body work, what exactly do you mean?
I spent a small fortune on my old car, and I learned a lot from doing that too. A lot of the time, peoples opinions on x, y and z modifications may well end up being different from mine. An example of this is when people say they notice differences between fuel - I cannot ever claim to have been able to notice that.
Another example is Uprated anti-roll bars which I added based on people saying a, b and c good things, but I was completely undewhelmed when they were on the car.
In addition, the fuel pump modification to include Autotech/KMD was another mistake simply because you run factory seals with higher pressure therefore possibly dumping fuel in to your engine oil if the seals pack up.
It is all a learning curve. I am guessing you will be keeping the car long term then eh?