I am looking at either buying a newer K-5 with fuel inj. or am leaning towardd an edelbrock system for my 78 with a 400cid. By going newer I would also get the 700r4 overdrive but my TH350 is only 6 months since I had it built-up(extra clutches, shift kit,B&M deep pan,etc.). I also would swap my 400 into the newer one so what would I be looking at doing as for the computer and TBI? My 400 is only been together about 6 mos. Also want to keep my np205. Any suggestions or am I crazy for looking at a newer one?