I love seeing people with results like this. Very well done. You are probably very close to the end of your novice phase. There are still a couple of things you can do to milk it further. Incorporate back off sets instead of sets across. For squats this would mean 1 set of 5 at 415 then 2 sets at 80-90 percent of that weight. For the upper body lifts, you can move to 5 sets of 3 or 3 sets of 3 depending on how you respond to lower/more volume. Once you do that, you are set to go to intermediate programming. Texas Method is a risky proposition. It has a reputation of being too brutal for most. the 4 day texas method or HLM tend to be recommended. Or The Bridge.