What is the process that you use to get such beautiful dye results on your blanks? I have tried using the Alumilite dyes but have not had any real success.

If your colors are not coming out vivid enough, you are not using enough dye.  It takes a lot of dye to get good color in the wood regardless of the dye you are using.  Please see the Description tab on the Alumilite page for dyeing techniques.