If it's working, then yes
.
Take my response with a grain of salt, as I was never Ranger, SF, or had any super high-speed tabs, patches, etc. If you can get an answer from someone who's been there and done that, that's ideal. All that being said, you will need to run a lot, ruck a lot, and do lots of calisthenics. For all of those things you want to do. And you will have to swim for one or two of them.
I hate to be the guy that says, "you're strong enough" (I mean, we're never really strong enough), but the purpose of strength, in the context of the military, is to keep you free of injury and improve your ability to handle heavy loads. After you're squared away there, it's a matter of being able to do 'the task' for a long, long time. In your case, 'the task' is going to be running, rucking, and calisthenics. It sounds like running and calisthenics are a bit of a weak spot for you (I predict that you will do alright with rucking once you get going, but I could be wrong), so it might be a good idea to bring those up to par while you put rucking and strength training on maintenance.