eg2rs

I have a 94 del sol with a factory B16A3 and a P30 ecu. I just ordered a 99 B18c5 swap. Should I 1. Use my motor harness and dizzy and injectors and run my p30 til i can get hondata. 2. Use my motor harness and rewire dizzy plug and rewire subharness for the ITR injectors and run my p30. 3. lengthen and change the jdm ITR harness to work in my chassis(Same plugs) and use my p30. Has anyone run a B18c5 with a usdm P30? Does it run ok? Does anyone know a hondata dealer that can set me up so i do not have to buy all the equipment just the s200 unit and get a base chip from them? I'm good on the mounts. The B18c5 i ordered is a 99 and the outside splines on the axles are different i believe and my drivers side is going bad anyway. Anyone got any suggestions on where to get some axles? Have i missed anything??? Any help from someone who has done this EXACT swap would be great!!!!!!! Thanks