I don’t find this to be a wise approach whatsoever. I don’t wanna be an asshole and nitpick every last flaw in what you’ve provided, but I would highly recommend going back to the drawing board. Spend some time learning how to write your own programming first and foremost. Things like regulating fatigue and an approach to progression-even linear-are just the basics that you’ve completely overlooked. How are you going to progress over time going in and doing “6 sets of 12-14” each week? You should have a template and idea of progression for weeks to come, for example (NOT recommending this as your template, just giving you an idea of how things could look instead of one random rep “range” and that’s all:
Week 1 - 4 sets of 12 @ 50%
Week 2 - 5 sets of 12 "
Week 3 - 4 sets of 12 +2.5% from baseline
Week 4 - 5 sets of 12 "
Week 5 - 4 sets of 12 +5% from baseline
Week 6 - 5 sets of 12 "
etc.
You could also take a more linear approach of strictly increasing the weight:
Week 1 - 4 sets of 12 @ 50%
Week 2 - 4 sets of 12 @ 52.5%
Week 3 - 4 sets of 12 @ 55%
Week 4 - 4 sets of 12 @ 57.5%
Week 5 - 4 sets of 12 @ 60%
etc.
Both would be far better for long term progression compared to just going in and doing “X sets of 12-14” each week. Deloads not included but recommended when fatigue accumulates, again, you’ll need to learn how to implement them and when to expect fatigue to be high.
These methods of progression are more catered towards novice/early intermediates, but based on the fact that you’ve been doing a novice program and the template you provided would be for beginners, you’d benefit immensely from following even basic structure like these opposed to what you’ve been doing/were going to do.
Wish I had my post saved from the old boards where I provided resources that teach you how to structure your programming, but sadly it was lost when we migrated here. I can go get you them again if you’d like, but I would need you to confirm your interest in learning so that I’m not wasting my time by providing resources for somebody who doesn’t actually intend to utilize them (heads up: it isn’t something you’ll watch a 3 minute video on and have all of the answers). Let me know if that is something you’re up for, and if it is I’ll follow up in a day or two when I have the time to sit down on my comp and go through my saved links.
One final thing - I would not advise skipping legs/lower body entirely. Your legs may be disproportionately big/strong, but you can absolutely bring up your upper body without neglecting your entire lower body in the process. Your legs don’t need to regress to allow your upper body to catch up.
Apologies if this came off the wrong way - no malice intended, only looking to direct you down the right path.