My time working on trucks, or anything else, after retirement is worth $0 to me. I don't have a big schedule. SO I don't factor my time in anything. DIY'ers can not do that. I do value my money and try to do what is smart. Smart= try to do things I can accomplish, try new things, Don't spend more money DIY than store bought. You can't do a better job than a kit, but you might save some money if your time is $0. Everything can be ordered online if you want and usually saves money. I do stand by my previous remarks.
