Go with the LS! For boost you cant go wrong tho you will want to swap transmissions or your FD down the road. Ive seen stock internally LS's go 12's with good tuning
__________________
-Nate
1993 Honda Civic CX Hatch (b18c and a big ass snail)
1993 Honda Civic CX Hatch (12.5:1CR, JUN STG 3 B18c)
1991 Honda Civic SI Hatch (JDM B16/SiR Conversion/ITB's)
1990 Honda CRX (d16Z6 Boost)
1992 Honda Civic LX (JDM B18C Powered)