On this model, the watch should already have quick release on the straps and buckle both. If you are looking for quick release straps, I have the gen for this model, brand new, which I will putting up for sale soon. The colors on the gen and rep straps are rather different from what I see.
Take a look below on the color of the gen straps. But the rep is still a vibrant looking watch, which you should enjoy for the fun of it.
On bezel and case edge sharpness, you need to understand that on the modern APs, they can be rather sharp too. There is a very fine line between the edge line being crisp AF and a little too sharp and I think that the gen and rep makers both do well in this aspect, don't worry too much about it.