Personal LOGO design

I'd like a simple low budget, minimalist personal logo design. I'm a naval officer, a mathematician, a follower of the Greek Ethnic Religion and my initials are M and Γ (Greek gamma). The logo should reflect these characteristics (maybe an anchor, math symbols, laurels). Moreover the logo should be square single colour, one version in black, one in white (same design different color) with size of at least 2000x2000px, in transparent background. I created a very rough sample (no laurels), but it looks masonic, so it needs redesigning. I'm in no hurry and open to ideas