Help - uMar-KenSETWoofT WAW / FAST

Hi everyone, looking for some advice and help.

I'd love to build a set of uMar-KenSETWoofTs. I think they look amazing and have always ogled over the pictures p10 published years ago of the uFonkenSET. I want to do similar with the Alpair 5.3's.

uFonkenSET-matched-woofT.jpg


I have the skill from a woodwork perspective and i've built a few sets of speakers now (including ones needing XO) but i've always followed plans to the letter. I have zero speaker design skill which leads me to two main questions.

1) do all the dimensions/port spacings stay the same with the update from A5x planset using 5.2 drivers now we are up to 5.3? (Dave - hoping you can chime in here)

2) I am clueless with how to set up the WAW/FAST system. Is there a plan 'to follow' like the cabinet builds so I can blindly copy and know there will be a successful outcome at the end...? I'm probably going to go with the Peerless 830870 drivers for the WoofT

Thanks in advance for any help anyone can give!