Yoish –
2 more points came to mind that were a huge help in my dating days (I was working at the time)
1 – daven in a primary shul consistantly. Its ok to catch an occasional mincha / maariv in a miyan factory, but shacris should be in a place that you can use as a reference. Ditto for Shabbos. Pick a place and put down roots. Need not be the place you davened at as a child, but pick one that works for your persona as you are now and see yourself (and want to be seen as) for the next few years. And make sure the rov / gabboim know you by name, not just “the guy who sits in the 3rd row near the seforim shank”
2 – have a daily shiur, either with a chavrusa or at a public shiur, but make sure its visible. For the next few years, you need to be seen as someone very stable, because your critics (the ones that question your choice to go to work) will be easily silenced when they see you are making a name for yourself.
3 – dress code. That’s your call, just make sure you stay consistant with the image you want to be percieved as. In my kids case, that would mean a white shirt / black pants, wether they are going to college at night or seder in the morning. Whatever you do, don’t have a dual image. Nothing sinks a person faster than that.