#49-52 good colours, good form
my wish would be a thistle integrated into the maple leaf. this picture mark needs to be unique and playful. can you continue integrating the thistle into the maple leaf? I like the yellow fill. i would like the thistle to be an idea rather than a realistic rendering--make it more iconic, symbolic, simple. Perhaps reverse (white) into the leaf? keep playing with it!
the leaf inside the leaf looks somewhat "thistley"--maybe exaggerate that idea!
with a more simple, refined and unique picture, we can then replace the typeface for the tagline with the same typeface you have used for the name.