You have pleanty of time - I'd wait 10 days - maybe even spray again before disking and such -

You really need to make sure the Sod is DONE for and that grasses are at bay. I like to skip at least one year and plant Roundup Ready Soybeans - as it gives me a usable crop that year - and another Roundup application or two to help me make sure the grasses/rootbase are completely removed before replanting clover.

FH