I would not get too hung up on all the different body types. Just pick one or two and go from there. The trout/crappie magnets are great. I've been using the Bobby Garland Baby Shad's a lot, too.
I prefer not to use a bobber when jig fishing. I just cast and retrieve. If the 1/64 oz is hard to cast, try a 1/32 oz head. Lighter line (2-3#) will also help casting distance.