Kyken, yes, my kit came with screws but I just ended up reusing the original ones because they fit. Do you want me to mail you the ones that came in my kit? 
Good eye Militarypotts. I read about the lubrication issue while researching this upgrade and in the process put a few squirts of 10W30 down the shaft underneath the rotor. There was NO felt or wick under the rotor so I didn't know it was missing until you just mentioned it. I will check the shaft on my spare engine and swap out the missing piece if it is there. Thanks!
1967 M715 w/wn
1968 M715 w WVT993 maint bed
1969 M725