I just bought my first Toyota Pickup. It's a red single cab 4X4 with 59,678 actual miles. I couldn't be more excited about it. There is no A/C or Cruise Control. My question is would it be a good idea to add these items? The VIN starts with JT meaning it's one of the last one to come from Japan. I don't want to do something I'll regret. Any feed back would be very helpful.