I apologise if this has been covered before, I've been searching the thread, but 1200 pages is a lot of research

I've demoed some Stax and am convinced I want to get one. I was only able to demo the L300, L700, and 007, and of those, I liked the L700 the most. I'm looking secondhand, and am down to two choices:
- L300LTD (which I've heard is similar to L700) + 007tII
- L700 + T1S (plus a bonus SR-3)
I'm leaning towards the L700, I suspect it's the better overall headphone, and the extra power of the L700 probably isn't necessary, plus I like the idea of the additional legacy port for flexibility. Am I off-base here? Or am I overthinking this?