PoS fix merged with help of wurstgelee. Will release wallets today. Forking block is currently set to 13000 which should put it about 24 hours from now: 1PM EST on Sunday. Also working with Bittrex to make sure they update first.
Also have added 2 block days for POS interest to each range (365/100/25) to make up original lost interest if anyone hit the overflow error.
Appreciate the help of the community and a fix that other coins could use from wurstgelee