d16y7 to a d16y5

[Mark_alot]

hello everyone
i want to convert my dx to hx, what im thinking is just putting in the v-tec-e heads with the hx computer. how would i do this and what else do i need so the car runs smoothly? i would like to keep my engine and my tranny just to keep things simple. would this head swap save me gas and work?

i would also like to know what else does the hx have that the dx doesent.
i plan on getting hx rims but would vx rims be better?

things i did to the car recently are:
0-20 mobile 1 oil
50 psi tires
thanks guys