Explore fun new design concepts / branding for Tor

[bnvk]

As per this neat start by @mcginty which I really like this start as an improvement over the existing Tor logo / branding- some ideas to explore a few variations (which I'd be also curious to see) are:

• Make the thickness of the T and R a thicker weight font (extra / ultra)
• Make the centric rings slightly thicker, currently will lose details scaled down
• Make middle dot a little larger in size, like 20% bigger
• Add a few more dots (like the center one) placed "randomly / staggered" on the outwards rings
• Loose the faint drop shadow