hey man i really dont think that is worth it honestly. I mean i noticed that you dont have an engine in your teg yet but the $ you are goin to drop on a sohc swap would be umm ?????? Well all I can say is if you are dead set on this you are probally going to need mounts linkage axles/mod and the basics ecu tranny ect. but maybe save your pennies and get a h22a1 dohc vtec and you will have way! more fun driving your teg. Well whatever you decide to do keep us posted man. good luck!
ok, first off, an F series into a 89 and older Teg would be awesome. Hoever there are downsides.
Shift CABLE conversion (from linkages to cables, search about how the accord/prelude change their gears)
Mounts Will be custom and may cost a lot.