I wasn't even thinking about swapping just to "add an R" to the GS. It's pretty hard to find a GSR around here, so I figured I might as well get a GS and put a GSR head on it. This is a non-VTEC to VTEC swap as you know, which is commonly referred to as the LS/VTEC swap. From what I understand, the RS, LS, and GS are all the same except for trim (power locks, windows, a/c, etc)... right? So how come people call it the LS/VTEC swap? It's all the same, huh?