HiI have the open cockpits so called plug and play efis..yes both knobs are push also..be aware that this requires IOCP in FSX and will not work with default aircraft...if you are doing a homebuid with Magenta panes etc then yes it would be fine, it also works with PMDG and i assume is ready for the 737ng (if ever released)...The opencockpits MCP works great in the default 737 in FSX, although things like LVL CHG and V/S buttons dont function as default has not these functions but geared up for 737ngPaul