Fit 54Logo Design Contest

It is for a home gym. CrossFit style but really only going to be used for my own family and some friends. Want to create a logo, print off a large format decal/poster, and put it on the largest wall in the gym. Something that will inspire us to work out hard, relax while doing yoga, but be motivational and inspiring no matter what the circumstances are. The 'Fit' is a tribute to my old CrossFit gym that really changed my life. 54 is our house address number.

Choosing between a Green or a Blue. But maybe most of the text can be black / charcoal grey and the green or blue is an accent only? Not sure yet. Either should be bright / unique shade. The rest of the space is as follows: black rubber gym flooring, half the walls are white and half the walls are a light / silver grey, the ceilings are going to be old barn wood, the window frames are black. Lots of black gym equipment as well. If it helps: exterior of the building is mocha (dark brown) cedar siding, corten / weathered steel accents, black window frames. Very much an uber modern design but also using a lot of natural wood materials.

Some sort of ode to health, wellness, fitness but not over the top - very subtle. I am using it for heavier lifting / harder workouts while my wife will use it for yoga and meditation. Don't want to have a specific piece of equipment in the logo. The logo should 'pop' and be something that we could definitely not created on our own. At the same time, should be very simple and modern without too much clutter or design detail that might be 'too much'.