4425 crossover variants

[dennis j leisz]

I am working on a new 4425MKII project and I've reviewed the various crossover design variants submitted by the various members. Is there a final design which meets the critical ear test of the DIYer's on board here?
I'm using a Century Gold woofer.
Help me.
I want to finish this project so that I can get on to the next.
Ha.
Dennis