MFX Track Doorman would be just the ticket -
if it were 64-bit
. (I haven't tried the 32-bit version in X2 to see if it might sneak through.) Read all about the developer's (Markleford) recent frustration
here.
It's possible to limit recorded note ranges using a virtual MIDI cable (LoopBe). The MIDI track with the MIDI Event Filter outputs to the VMC, and a second MIDI track picks up the VMC as input to record only the limited note range. Unfortunately, that's two MIDI tracks per-drum (plus a synth / audio). You may be able to reduce that count with MIDI Channelization. Either way, there's some serious setup involved for a template.
With a custom (limited range) drum map, all of the notes are still recorded. The only advantage is that the 'unmapped' notes - above and below the note range - are pushed below the defined note range. That makes for easier editing & deletion, or remapping out-of-range input inside the limits.