Good job. I always joke that I’m the elder guy on here. Late 80 early 90 Jimmy pellechia, bull Stewart, some other guys, did powerlifting meets or were specialists in a lift. Joe ladnier probably could of been pro bber. They did(and I also) power building was the coined term. Like myself, the actual lifts were done and the we would do what your doing “accessory” lifts, pulldowns, hammer curls, etc. Then some of us wanna be bberss would do heavy isolation exercises too. Also, heavy hypers and heavy Roman chair sit ups. It was great. When I started, I was getting so strong but I didn’t want to just be strong, wanted to look strong. So, instead of doing " walkouts" or deadlifts off a box. 4 inch lockouts with 120% of bench press. My point is I think you’ll continue getting goofs gains, then maybe periodize going back to a volume type bbing routine and so on. Good luck on continued gains.