Your mod book is definitely very interesting. For sure, I won't do all the things you did, but collecting so many information in one document, making it public is great !
my only suggestion about your book would be to place a link (when possible) to the forum topic of the mod...
Btw, regarding the second fan i understand that :
- fitting the second fan will require some time / efforts to find the precise place to fix it to the radiator shroud
- we can save time and money without having a second fan deflector
- do you think we could change the stock fan by a bigger one or a more powerful one ? have you investigated this option ?
- and then, do you have the SPAL references of the stock fan ? can't read it on your pictures, maybe you could read it on the original "full size" pics
all this because I really care about the "heat" thing on my smt. I read in many (french) forums that de-catalyzed and without SAS/SLS the system will heat less... my SMT is fitted with full Akra EVO line (titan, no cata), no SAS, with the AKRA map, but it still heats like hell when riding in city ...
your mod is defintely on my todo ! (could be second or improved fan