Hi everyone! I'm a girl

lol jokes.
My names Paul and I just bought a 87 Corolla GTS (AE86) and need some help with some questions:
1. I was test driving the car and noticed that I can't downshift to 2nd gear unless I do a little 'trick' lol This trick consists of subtly finding 2nd gear and almost putting the shifter into 4th.

Is this normal? WTF is wrong with this? Are all the gear boxes like this? I wanna be able to downshift into 2nd with not problems and not hesitate to perform the 'trick'. Also, when I'm doing a rolling stop, I can't put the car into first gear at all.
2. The car has surface rust around the bottom edges of the car and has about a 2 inch hole on the driver side. Anyone know a good bodyshop in Toronto that can fix this up good and for a good price? I don't mean a silly putty job, but a nice cut and replace job.
3. I need a headlight motor, what other generation corollas can I rip a headlight motor from that will fit? Is this even possible? I also need a windshield, is this hard to find in a junkyard?
4. I paid $2000 for this car, it has 200k's and I'm the 3rd owner (2nd owner didn't even have it ready for the road, he bought a RX-7 later on) Did I pay too much???
Thanks a million for answering. Lates