I agree! I didn’t attempt to “outdo” David and Dennis out of total respect for the Performance Manual. I did include some things that have come out since their book was written though.Got mine, after a quick read, IMHO a VERY good book for a first time builder, a good refresher for the rest of us.
It OK for hop up work, BUT for the full treatment you will need the original Falcon book also. It has more P/Ns and "secret stuff".