Lalo.Man,
I will give my thoughts and I am sure others will chime in as well.
The color is in line with and 11a vs a 10a. (dullish color but as you know color on a PC photo is never definite). It does not look like a 10a based on color alone.
The stamp looks to have 2 lines recut in upper left triangle.
The upper left diamond block does not appear to be recut.
I see no recuts in lower left diamond block
The stamp appears to have "double guide dots" below the lower right diamond block
The stamp looks to have a crease or paper damage running thru the upper left rosette ending in what may be a slight tear at the top of the stamp.
Additionally, this stamp appears to have a vertical line recut in the lower right triangle
If you have not used the following link for studying this particular stamp, it is highly recommended and provides a great deal of information to assist in examining and plating this specific stamp. You can spend hours on this link.
https://stampsmarter.org/features/S...Plating.htmlHope this helps
Hobsun