OK, I kind of feel bad that recently I've only posted if I have a problem but that's because of how busy my summer has been. So well here's the problem(s) there's kinda a few. First, this morning while driving to work my charging system warning light came on. At first I didn't notice the light until I glanced at the dash and saw it. After I saw it I did all the things you're supposed to do like turn off electronics, fans, and what not. But the truck fell fine, that is until I had to run out. Then the truck felt very sluggish and unhappy. It limped back to the office and a co-worker and I popped the hood to see if it was a mechanical issue. It wasn't but after one or two hammer blows to the old alternator the light shut off and quickly the truck sounded better idling. Yes I know what the issue is, its the alternator but I'm just wondering which brand is best for my truck and if I should get a higher amp for the replacement. Next issue, I promise this will be a smaller explanation. I really need new shocks for the rear the truck currently is sitting about three inches lower than its factory stance, its really bad especially because the front isn't sagging at all. I'm just wondering what the best factory replacement shocks are and if it will help get the truck to its more aggressive looking factory stance. Last statement, its not really an issue. I'm bringing the truck in for some preventive maintenance this week, a full transmission flush and fuel injection cleaning. I'm just wondering if it is worth the money and if tranny flushes really help out as much as advertised or do/can they cause harm? Thanks for the help!