I am interested in signing up, but will you give examples of color schemes. I have pastels but mostly 1930's type prints and they might be too muted. Another question, can you clarify what type of blocks the 4.5-8.5 sized blocks should be, these should be regular pieced blocks only right? and the twist is for only paper-pieced blocks? This will work well with a current project I am working on to add to the blocks I already have. Another question: Would the 4.5 inch blocks be swapped one for one with larger 8.5 blocks, or 2:1?