Using VHP resistors for 70kOhm bias resistors is waste of money. Also ditch the slots
Suggest you to make smaller board, not bigger, it will be helpful for performance of the module, if the placement is good.
Datron loved the slots though, and they look cool
The 70K resistors (and 120 resistor) are actually VHP101, these are the best resistors VPG can make, with a max absolute TCR of 0.4ppm within a 20C to 30C window (binned), you can get these binned from Vishay, but I am using the garden variety ones, so they are hardly fancy, just a mere 2ppm/C or 5ppm/C, don't remember. The VHD200 divider isn't your Digikey resistor order, it's binned by Vishay and comes from Vishay with a guaranteed maximum tracking TCR of 0.5ppm within a 20C to 30C window, anything higher than that they sell to digikey
Part number is 303391 if anyone wants to order, for a cool $90 per resistor.
Just to sit down for a bit and think, super cool that Vishay can produce these, bin them and guarantee the spec, not your datasheet spec or marketing talk, or typical figures talk, where you never know what you'll be getting. You don't have to buy 50,000 and select 50 best ones. Wish Analog Devices offered something like that for the LTZ1000.