Christmas Present - help me

[BrendonR]

Hey folks,

seems i'm trying to figure out what I want for christmas... and really the only things I can think of, are receiver/speakers!

I'm thinking that a speaker setup is going to cost too much for my christmas present... but my eventual wish-list is Polk Monitor 60/40/CS2

Receivers seem to be in the price range (~$300)

Opinions on the following 3 would be greatly appreciated:

Yamaha HTR-6130B

Yamaha HTR-6140B

Sony STRDG 720

Next query is regarding my current setup - a 5 year old JVC HTIB receiver. for the time being, until I figure out my speakers - is it safe for the receiver to use the HTIB speakers with any of those new receivers? I'm not too concerned if I blow out a speaker (hey if they do... i have to buy new ones right?) but can this cause any damage to the new receiver?

Thanks very much
Brendon