Ramps, Steel, and More!

Hey all, coming here today to recommend a few ideas that I would love to see in The Sims 4.

Ramps with adjustable width between levels; I would love to see ramps instead of stairs with an adjustable Ramp Grade (Steepness) between levels depending on how stretched the ramps is (20 tiles wide ramp has a much more shallow angle than a 5 tiles wide ramp)

Expanded Vents - HVAC Ceiling & Wall Diffusers; I would love to see the ability to add more realism to rooms by adding more HVAC/AC Registers/Diffusers of different types (Grilles, Fans, Flush Mount, Etc.

Hope to see these in an update soon

Thank you!