User blog comment:Jackguo380/Super flat tekkit?/@comment-5584420-20121201031540

"Heres how I started: I decided that without atleast a useful starter item this would be useless, so I gave myself one of those handheld transmutation tablet (Very handy especially when you got a Klein Star) and a Alchemical tome, "

i know resources in superflat are not all available in overworld,but they are still get-able in the nether since the nether at superflat mode is normally generated,not superflat nether

well, nice idea overall,but as starting items,i guess transmutation table is more than enough

and to beat slime,i believe at minecraftwiki there are lots of way to control them if you are fast enough, just dig 5x5x3 hole and make all slime nearby  chase you until they are trapped in the hole, at night no hostile mob will spawn because the slime maxed the hostile mob limit