Are those abs I am seeing?

bro, if I were you, I would not worry about losing a bit of strength for now. I mean, yeah losing A LOT would scare me as well, but for now, lean out. Reach the level where you are almost without any bodyfat, and then, build from there.

Something I learned recently, ''do not be afraid to let go''. Try to spread out your meals more, aim for 6 times a day if possible, shake can be a replacement for 2 of those meals imo. That would help your metabolism. I really really wanna see those abs bro! Like I said, your foundation is set, the core! Even those legs man. Awesome! Just lean out now!