Forum:Junk Synchron and Quillbolt Hedghog

When Junk Synchron is summoned and I choose a monster other than Quillbolt Hedgehog to special summon with Junk Synchron's effect, can I use Quillbolt Hedghog's effect, too, to special summon it since Junk Synchron is a tuner monster. If so, is there a certain order I have to special summon in?

As a side question: When I special summon (regular special summon, fusion summon, or synchro summon, unless it specifies battles position, can I special summon in face-up defense or are special summons only in face-up attack unless specified otherwise.