Hi Wishbonebrewery,
Are you sure about in-rack percussion? That might use up quite some (future, new) rack space... Having said that, I got myself Tea Kick module from Bastl Instruments and I am (very) happy with that one, simple but nice and good to use. I am also enjoying Kick_Me from Snazzy FX, also an interesting module, with the clip switch you can change the sound quite a bit, that gives it a certain "bite" to it ;-)
Well good luck with your percussion plans and I look forward in hearing some interesting tracks with your hopefully soon acquired percussion stuff :-) It would be nice to hear from you what you decided on the percussion part.
Kind regards, Garfield.
For review reports of Eurorack modules, please refer to https://garfieldmodular.net/ for PDF formatted downloads