No worries. I was going with a single but ended up with two. It seem easier to fabricate two instead of one.
I would prefer 6, but that almost mythical at this stage! Just getting it running will be a plus.
Had a visit to the machinist yesterday. It was good to see the heads and bottom end completed, bagged up ready to go. Still have a few little things to do, but will be doing the final assembly in a week or two.
This weekend is the dash and ecu mounting plates.