Buy direct, resale, or make do? WWYD?

Here's my points conundrum and I am looking for some feedback:

We currently own:

160 - Resale BLT purchased in 2017, so grandfathered into being able to book restricted resorts

25 - Direct BLT purchased in 2017 to get direct benefits

300 - Resale Poly purchased in 2022, so no ability to book restricted resorts

All these contracts have the same UY. Since we initially bought in, our lives have changed a lot. We moved from the East coast to the West coast, we have a young child and so trips to WDW are now longer, but less often. We like to be able to go for 7ish nights once a year and would like to be in 1-bedrooms without doing split stays (husband says that's a no-go while our kid is young).

All together we have enough points for a 1bd for a week when we want to travel, but we'd have to book at 7-months and when we want to travel, there hasn't been a ton of inventory. We love the Poly and would love to stay there consistently, but with the inflated points charts, we would need about 100 more points to be able to secure a 1-bedroom at the Poly at 11 months than we currently have.

I've been tossing around the idea of getting another 100 Poly points to be able to book within the 11-month window, but there is basically no inventory in our use year. I figure we have a few paths forward:

1. Buy direct at Poly and rent out our BLT points to help cover the dues.

2. Sell the BLT contract(s), and use the proceeds to buy enough direct poly pts to keep our "blue card" (we already have 60 direct pts at VGC). This means we would need to keep both the VGC and Poly directs into the future to maintain our "blue card". We have used these points for stays at VDH, which we would no longer be able to do, nor be able to use for LSL and others into the future.

3. Sell our 160pt BLT and keep the 25pts and...rent them out? Try and combine them at 7 months? Still losing future booking at newer properties.

4. Keep things as they are and bank and borrow and take our chances on a Poly 1-bd being available at 7 months or there being availability at other resorts alternating years.

Right now inventory at the Poly tower seems really tough at the 7-month mark. Maybe that will change as more rooms are declared? It stresses me out having to gamble with availability at the 7-month window especially when we like to travel in the winter months when most people are trying to book.

What would you do?