Thanks for all the suggestions. Ill probably go with a cheaper one as I don't see myself using it very often; maybe the park tw1 or 2....
That said, where can I find the torque limit for the seatpost? I know for the saddle rails it is 3.5Nm from reading the provided instructions, but can't find any info on the post. Would that be found from the seatpost specs or from the frames seat tube? It's a super pista if that makes any difference.
Thanks again.