MOTM

Hi everyone, I am in the process of replacing the horrible carbon pots in
my moog source with nicer sealed units. I have found that the Pitch and
Fine Tune pots are 10K linear pots but I am having trouble finding what
value and taper the modulation pot is. It measured 9.1K so I assume a 10K
will do, but should it be linear, logarithmic, audio taper? for the Pitch
and Fine Tune I was going to use the Bourns 95A1A-B24-A15. If anyone knows
which I should use, please let me know and sorry for being OT, but this is
the kyb. I use to control my MOTM. Thanks, -Nate