Need Help.

[Datsun-Fever]

Well boys, i thought i would have some help on the body but i'm basically all by my self. So i really need some advice.

1: Their is a huge hole in my driver's side floor pan, plus a small one behind it, what tool should i use to cut the rust out? after that i'll grind the rest of the rust off, then what type of chemical do i use? then weld metal on, then what do i do after that? some type of liner?

2: my carpet has dry rot and rust on it, i really dont want to pay over $150 American and have it shipped to me, what else can i do?

3: my left rear 1/4 is very bad, as well as the right side one, what are some practicall solutions?

4: my passenger floor pan is flaking like a bitch, what should i do?

5: the last person that was dicking around with my car for some off reason used the rad support to put over the jack, it bent in a bit, what can i do?

6: my frame rails are very weak in some spots, as well as this problem. If you follow the rail to the front of the car, where the rail wall gets larger, their is a hole in the rail, any suggestions?

I'm really hoping to get the car finished by April, now that the engine is where i want it to be, i really need to tackle this body work.