1972 318 street build

Okay I'm putting together a virtual engine for now to get a rough price to build up to, so one of the thing I want is bore and stroke i think I'm only go .020 or .030 over with these pistons
Clevite MAHLE 2242007020: Piston 1968-2001 Small Block Chrysler V8 318ci (5.2L) with 3.93" Bore (+.020") | JEGS
or the identical ones that are .030. As for the stroke I'm not sure yet but I'm wanting a new crank because I don't want to get my original one machined down, so I need some suggesting and preferences for a crank. So that dos pistons and crank, what do we need to make those work together? Exactly I need connecting rods that will work with those pistons and crank which again I need some suggestions and preferences on those and also I would like why you prefer them to others. last but not least I haven't done many cams so I want to know you guys opinions and experiences with every cam you have had any personal experience with, not just hear say but actual experience.
Thanks in advance guys,
Thomas
Ah yes!
Building the perfect 318.
Looks like those pistons are for a MAgnum 318 and not a LA. They are probably different. There are scads of threads about it here on FABO. Here's a link to a 400 hp. teen that the magazines did years back. 318 Engine Build - A Parts Book 400HP 318 - Mopar Muscle Magazine