Weight savings and multiple use items aside, the thing I like most about trekking pole tents is pitching the fly first. Pitching a traditional tent inner in the rain is a miserable experience.
I’d take a close look at something like the Tarptent Double Rainbow before going with something that requires additional poles. I picked up a well used older version that needed a few small repairs (zippers, sealing, etc) for my kids to use on backcountry hikes. The setup is something they can easily manage, and livable space is pretty great.
If you’re set on silpoly, maybe grab some cascade mountain tech poles at first to get the hang of things? I like the pole length being adjustable, I think going to something fixed could cause some learning curve headaches as well as take away from some of the tent’s adjustability for conditions.