Design a Logo for athletic clothing brand.

I'm looking for a logo for a sports lifestyle company. The design should be associated with the following qualities: • athleticism, • competition, • dynamic, • aggressive, • training. The sport is Ultimate Frisbee - and I would favour images or associations connected to images like sprinting, running, jumping, the disc itself, laying out, and so on. The colours to be favoured are contrasting ones, for example black and yellow, orange, lime green but also with a touch of luxury - for example gold, burgundy and so on. We will use contrasting stitching, e.g. white thread on dark fabric, orange stitching on light backgrounds, etc. I would also like the Logo to contain a decoration element / elements that could be used on its own to incorporate in the future pattern designs. The clothes are to be casually worn by athletes before or after training and with time I'd like this brand to be recognised with the world of athleticism, sportsmanship and fair play, like Quicksilver or Billabong are associated with subculture of surfers. Please include the word “Tortuga” in your reply so that I know you read the brief. The products to be received at the end of the project are: 1) vector-format and a raster-format of a logo – colour + BW 2) a silhouette version of a logo (so not too crazy on the edge lines) 3) decoration elements that would be used within the logo as standalone graphics to be used by us. We will ask the successful designer to sign the copyright transfer agreement. Clothing brands designers preferred!