Thanks for the reply.
I'm using a single receiver a this time and I won't be going to separates until I've moved into my next home.
As for bi-wiring and bi-amping you've all helped me understand that there's no benefit while I'm too cheap to upgrade and too lazy to do my own home work.
1/2 the income and a 3rd child has a funny way of sapping your personal (HT) time...

Life is good.