Quite a hard question....but some of it is easy....
SY...most wanted blade would be the S5LE in Infi...second is the DFLE which I own.
SR...the Camp Tramp if the S5LE is Infi...if not then the RMD both of which I own.
BC...the NMFBM...second is the FSH both of which I own.
Infact if I could only own 3 Bussekin knives...the S5LE in Infi and the NMFBM would be two of them...SY misses out sadly...my mid range knife would be my FSH.