First of all welcome to the Site. Now don't worry about how fast you will become proficient. Take your time. everyone progresses at a different pace. I would suggest to watch Lynn Abrams videos on stropping and shaving. since you already use a safety razor you know about creating a good lather and that makes a difference in shaving. Lynn has some very good videos that helped me and i'm sure they will you. Your starting with some good equipment and the razors from SRD do come shave ready so just kick back and enjoy. with straight razor shaving speed is not that important but will come with time and experience. The people here are always ready and willing to share the knowledge they have acquired.