I would love to see more variety.
The lettermark is a bit muddled for me and I would love to see some other options.
We really want to have a strong lettermark and eventually drop our full legal name form the logo (or have 2 versions... one with just the lettermark and tagline and one with the lettermark, tagline, and full legal name).
I would also like to stick to the colours specificed in the brief... I like the rich green we use in our orginal logo complemented by grey, white, black.