If you want a no-fuss swap, you'll need a b-series. Even so, you'll still need the transmission, axles, ecu, mounts, shift linkages, etc... but they're all OEM parts, so its easier to get them at a junkyard or whatever.

The B18c swap is actually a little more than the H22, believe it or not. Just more in-demand, I guess. A full swap (including all the parts you need) usually runs around $3200. The plus side, is you'll be able to do this yourself in a weekend. A stock B18c will only put out 150-160ish to the wheels. The downside to the B-series motors is, unless you build a serious B20vtec, you're not going to be able to produce the torque of the H-series. The plus side, of course, is that the B weighs significantly less than the H.