Insurance for Toyota Supra or Mitsubishi Eclipse?

I'm a 18 and a male I have been driving a 2006 honda civic hybrid for 2 years no accidents and I'm looking to upgrade to either a mk4 toyota supra or a 96-99 mitsubishi eclipse. Since I like the look of the both of them and both have what I'm looking for.

Honda civic thermostat overheating?

Honda civic sport 1,6 2005

Recently my dial starting going over 3/4 and I had it checked at a garage and he said everything was fine and couldn't find a problem. That was probably a year ago.

Today it done it again for the first time.

I'm not 100% sure were to put more water and engine coolant in.

Can someone help me out?

When should I do an oil change, rotate tires, and balance tires?

I purchased a brand new 2013 Honda Civic LX Sedan in just this past february. I'm currently at 7,300 miles. I scheduled an oil change, tire rotation, and tire balance for this upcoming Saturday. Is that too much for a brand new car? I wasn't really sure.

2002 honda civic rattle noise?

My civic keeps making a rattle noise everytime I press on the gas pedal and when I accelerate also when I reverse the noise is louder. Also when I let my foot off the gas the ratlle noise goes away and if the gear is in park and then rev it it doesn't make the noise. Is it the exhaust manifold?

Having the A/C on when car is cold?

2003 honda civic EX
Alright so it's summer time and when I get my car on I have the A/C on right away and the car is cold is that bad for my car? In any way or will it just take longer to warm up?