Lets say I have 100k coins at the end of the PoS period.. would that be considerd alot for this coin?
You mean at the end of the POW period right?
I'd say so. 100k coins is 0.1% of the total POW coins. That's quite a bit given the number of people currently mining this coin.
Look at the richest wallets list here:
http://agran.net/bc_getbalance.php?top=100Currently, there are just 52 wallets with at least 100,000 coins.