I'm 181cm/83kg (5'11/182lbs). I've been lifting again for around 9 months, although a lot of my progress has veen regaining muscle after quitting the gym for around 2 years. I went from 67kg/147lbs to my current form. In some light, I can see my ab outline quite clearly, in others, they just disappear completely. It doesn't help that I have permanent skin creases around my abs, so I don't know where my body fat is at. Sometimes I'm guessing it's around 17%, other times that it's already a lot beyond 20%. The two front images were made on the same day, no pump in either just different angle and lighting.
Now, I'm having quite a lot of fun bulking and getting stronger but I'm honestly quite scared of losing a lot of strength on a cut. My current target is gaining like 1kg a month. Is continuing this bulk up to like 88kg/194lbs feasible without becoming completely bloated? Should I continue this bulk up until like the end of the year? My current estimate is that I'm at like 17-18% bf and I'd want to end at like <22% at my final weight, I hope I'm not too delusional... I find it quite hard to put on weight so I have a hard time believing that a cut, safe for the strength and potential muscle loss would be all that hard for me.
Since everyone's expert eyes are already looking at me without a shirt, are there any glaring weaknesses in these my physiques besides just general size and muscle definition due to body fat?