Wow. Sounds like you are ready to push all-in!
Probably best to keep checking the Classifieds, although sometimes the pricing can be a bit... cheeky.
Also looks like the Chip Room will be having an upcoming sale of Jack Cincinnati chips so would keep an eye out there as well, if you aren't already, under the Vendors section.
Will try and tag you in on future Proteges if you are interested to build a set. They are some of the classiest looking, best sounding and best handling chips out there if you can embrace the sprezzatura, wabi sabi aesthetic (some might say dodgy QC). All part of the charm.
Good luck!