Need Help finding engine

[coupe13]

im stuck, i dont know what engine i should put in my 1993 civic coupe it has a ls but i want a vtec motor and i heard that ls vtec is is alright if you have the money to build it, (in my case i dont) i was wondering if i could get a jdm b16 and what modifications would i have to make to get it to work in my civic, the civic is a dx, i justa wanna know what general items i would need to swap in a jdm b16 if anyone could help it would be appreciated

thanks,