I'm in a fairly large flying club here in NC (at KTTA near Raleigh). We've been thinking about the same subject. What kind of trainer do we want for the future?
We currently have 4 152s with *basic* 6 pack instruments (VFR only) that are starting to show their age. Our IFR trainers are 2 Warriors and 2 moderately new 172s. So far, we haven't seen too much on the used LSA market that inspires confidence for long term viability as trainers.
I am quite interested in what you decide on. Let us KNOW!

Jan