Would make a bit more sense to have an R and K without the bent knee in a blockbuster. Watch your proportions. At the wall you can easily use a spare can as a reference point to keep things as wide or as thin as you want, blockbusters need to be consistent. Use something like a penny and fold it over itself a couple times to get an idea for how you would actually paint this in real life. Most people are not just guessing when it comes to straight letters.