Hi and thank you.
I'm a bit puzzled by the arrow pointing down in #135, not sure is exactly your wish. I also did a version with ( suggesting "value thru" ) the arrow curved starting from behind the (A) coming thru the legs end pointing up over the top of (T). (T) being the central letter in MATEC. Unfortunately this version touches other designers work, (#23 for instance) and I'm afraid I will have to withdraw it. I wish to show it, but I end up "explain it" :)