either are good decisions. turbos may lead to less complications, i say that only b/c with a swap you might have trouble finding parts that fit that engine with that particular body type...i could be wrong. a turbo will cause you to ditch the intake and header you have now. also think whether you want all around power vs. peak power+a wicked cool sound. i have a 97 accord so i could swap an H series engine in, if you have a K series engine you might be able to swap the TSX engine +tranny in...you'll have a 6 speed accord. another thing about engine swaps is that sometimes you'll need new engine mounts. (can get expensive) my friend has a CRX and is swapping in a B16, he needed new mounts and half shafts...hes' also swapping in a new tranny to handle the power.

the choice is up to you. a turbo might be less of a hassle. plus with a turbo you can vary the boost level's which, is nice b/c gas is getting expensive.

weigh your options,
andrew