Pat,

I built my B16A and I love it, love the car, love the B-series and everything.

But I would not do it again. I could have spent just a little more to put a JDM K20A in (much more power) but I wanted my car to have the B-series OEM-ness that makes it somewhat of a classic. If this doesn't bother you, just go K-series. Better value for money, less issues etc etc. Far better option. Otherwise Honda would have stuck with the B, right?