If I'm pulling them they are getting rebuilt there is no reason why not to have it done. Btw I was talking about estimate for getting the heads done and plugs removed. I may just have them take them off its not hard so what it'll be an hour of labor per hear for removal that $200 not bad. It will be much more expensive for reassembly reconditioning and removing each plug. I will be supplying them with the gaskets I want so I know they are high quality. I also will give them the oil, filter, and a couple other things. I think they can handle putting the Dex-cool in. I will also get a radiator flush done at the same time and flush the whole cooling system so I don't have to worry about it. May also have them install my block heater which should take all of 20 mins. I know this will cost a pretty penny, but most shops allow you to pay for repairs over the course of a few months. I know I seem non emotionally attached to the truck, well that's not true I love this truck. I saved her and brought her back to life. Losing her would be like losing part of who I am. My parents think she is disposable she isn't because she's my truck. Heck I just payed almost a grand replacing her rear main and oil pan gaskets I'm not losing that investment. Also has 950 worth of brake work done out of my pocket. As I stated $3,735.15 of my money spent, not including gas. Gonna be adding $346.25 worth of gaskets, oil, coolant, and other stuff needed for the repair. I may be at over $5,500 by the time shes fixed, but it will be worth it I hope. Of course to pass emissions I need to replace my cats and O2 sensors which is like $850. Will need new tires soon another $850. Of course this is if she begins to run well again. - - - Updated - - - It would be a smart investment or invest in the shop I go to.