383/400 stock stroke recipe's!

ive been thinking of building a stock stroke 400 for my duster. I threw one together out of stuff I had. honed and ringed one with a 383 steel crank, performer intake and the small summit cam, a rebuilt set of 906 heads and iron adjustable rockers. I have about 9,000 miles on it and its time to do something. the idea was to just get me by till I sourced all the parts for a 451. the crank I wanted, sold and now im finding its almost cost prohibitive to build a 451. for the money you can just go with a 440source kit. this is just a cruiser, I have to draw the line somewhere.
id like to do a long rod 400 with a steel crank, and maybe a set of stealth heads.