[Elecraft] KPA100: Rev D manual to build Rev C kit?

[LAMB, Dick and Judy]

I'm preparing to build a KPA100 from an old kit.  My board is marked Rev 
B, and my manual is Rev C (with Dec 14, 2004 errata sheet).  My manual 
seems to include all mods from the KPA100 Shield Upgrade and the 
KPA100MODKT.  However, my manual does not include all of the changes 
from the KPA100UPKT (Oct 21, 2006) Upgrade Instructions. I'm finding 
that integrating these instructions into my manual is very tedious and 
I'm concerned about making errors.  Is there any reason I can't assemble 
from the latest (Rev D) manual? 

Thanks
Dick, K0KK