that's a really nice looking guitar.
afa neck pocket... for me... I like to lay things out. I know that Ash's advice above has worked great for him and many and is rock solid... but just more comfortable mocking things up in an editor and being able to see it virtually and "play" with the angle. really was surprised the first time I did it how arbitrary the angle really is. If you factor in the fact that you could (in theory) plane off some of your top at an angle too... or just plane the pocket at an angle... there is a surprising amount of play.
in the interest of providing options... it's one you could consider. when I've done it... I lay things out actual size in graphic editor. I mock up a sideview of all components... my body, plug in a mock neck, add frets based on my actual fret height, mock up my exact bridge minimum height at my actual scale length, put a line in to act as the string sitting 1/64th above the fret. I take the neck as one whole component and rotate it and I can see where minimum is and decide if I want to go more or minimal.
as biz pointed out... this lets you see the sideview and anticipate where the fretboard edge is going to be in relationship to the end of the guitar.
anywho, just a thought.