Personally I think it will do fine with your 60...the plane builds so light it won't be a problem.

There are folks who are flying it with OS LA 65 and having a ball.
Yours is definatly more powerfull than those.

And the hobby shop is only looking at the OLD catalog....if they call the distributer they will have the 13X4 W APC and the 14X4 W APC.....just force them to make the call.