Pilgrim said:
So, is your problem with the Bible's teaching concerning predestination the doctrine of Unconditional Election, Reprobation or both?

There is no biblical doctrine of Reprobation only a human doctrine of Reprobation built on man's reason. Even your champion of Reprobation can only argue indirectly through reason (i.e., "By rest here, must needs be understood those not elect, because set one in opposition to the other; and if not elect, what then but reprobate?".