i hear ya, my advice from rj has been pretty dead on,example on my w9's his advice was not to use mp w9 with there guides seats there cheap from mp etc(sometimes people dont have the choice they give him what they have),as they are kinda crappy...if you want to go all out with your w9 motor AND have the extra$$ for them go with Kent Ritter blanks and use cv products this an that...