Wet Sounds SYN4 pushing 4 Pro 60s?

So the amp that pushes my (4) Pro 60's just bit the dust. I had planned on upgrading this winter anyway so I am not all that sad about it. I have a guy who wants to sell me a SYN4 in great condition for about $375. Is this a good deal considering the new Sinister that just came out, and is this the right amp to push my 4 Pro 60s? I have done research and talked to some people about it but want some WW feedback and suggestions. Any other brands, styles, etc recommendations are greatly appreciated too. Thanks in advance!