I personally do not own a Ferrari- so I cannot speak from experience. But after working on a couple of VW (watercooled) I understand difficult to reach areas and the need for specialty tools. I found these rather interesting ( although $$- may be not in the Ferrari sense).
http://www.visorperformance.com/scripts ... eltaDriver
and
http://www.torqtuf.com/product.aspx?product=megaflex.
They were demostrated in a HGTV segment on the National Hardware Show 2004.
PS- This website is mentioned on page 50 of Sports Car Market September 2004 issue. Congrats Tom - the car looks great.
Greg