408 stroker engine build

Hi I have an early 1974 dodge 360 engine with original bore with the low compression 8.4:1 dish pistons and rotating assembly.. I have completely redone, unshaved 1971 360 J heads with the 1.88 intake valves and the 1.60 exhaust in it with a set of new, original style rocker assemblies. I have a new edelbrock performer (not rpm style) 360 intake for it. I want to make it a 408 for an every other day driver 1970 dodge dart swinger that will be sort of a sleeper running a stock converter and 2.76 gears. First, I want to know what it takes to make it a 408, what kind of 4" crankshaft I should buy, can I use the stock rods for up to 5500 rpm, what camshaft I can run, and with trying not to touch the heads (shaving) or the block (decking), but boring's ok, what kind of pistions I should get that will get me the most possible compression on today's 92 or 93 octane pump gas with no additives. ( I have 2 sets of stock 1968 340 pistons, and 1 set of '68 340 rods, and 1 5/8" long tube headers to work with also ) Is the intake I have any good for this application? Also what carb size should I use with this application? What horsepower should I expect (rough estimate)?
Please advise!
-ANTHONY