5.7 / 6.1 hemi in A body

ok, should have read the other topics before i asked the question. have done so and am ipressed with with the info and projects.
am going to go with a carbureted 5.7.and use the 727 i already have. will fabricate my own headers. will get the msd hemi 6 and harness, XV flex plate, indy intake, and i have off my 360 a 750 mighty demon.
i have the option of 3 engines to choose from
1. 08 cherger 5.7 2135 miles
2. 08 magnum 5.7 113500 miles
3. 05 dodge 5.7 8000 miles

1 & 2 i understand have the mds and need to change lifters etc. not sure about the 05.

i would like to get as much as i can out of the 5.7 so will be looking at cam change etc. input here on cam, converter, or any other mods/improvemnts like timing, chain sump and pickup, oil pump etc.
the engine will be sorsed locally but all other parts i will be importing from the US.
cheers.

ps . can anyone recomend a good photo island so i can upload pics of the build progress.