The WLC200 is a fixed temperature station (900 degrees F) and based upon what I have seen is designed for stained glass applications. This is not suited for electronics repair work. The WT1HN with the right tips is more suited to what you require. The WT1HN system is in the professional range of solder stations. If you are going to do production work or frequent work, this can work well. There are others in the Weller line that are less expensive such as the WTCPT that work well too. These have the temp set by the tip selected. The WES51 is even less cost and works well. This particular one selects the heat range with a control on the base.
I have used (and still use on in home jobs) both the WTCPT and WES51 units.