[bigfoot2471]

number 1. the door panel is held on by rivots. little plastic pieces if you take it off carefully these can be reused and you wont be able to tell that you took the door off. however you might break some or you might break a lot and might have to buy some more. no idea on price. number 2 im not quite so sure on. first thing look in manual see what it says the light means instead of guessing. just a suggestion. oil consumption is not going to be a head gasket. however the head gasket might be were your coolent problem is. were is your oil going my guess is right out your tailpipe. i do not know about the sohc engines but the dohc are known for valve and spring problem. hope this helps you out a little.