Panyangara? Just played a nice shot.
Seriously though I don't think it's a major issue. The lower order is quite good - it'd definitely be nice if one of Lamb, Cremer or Utseya was a more natural hitter to press the advantage in the last few overs, but they're all good enough to contribute down the order (even if Lamb hasn't quite shown it internationally yet).
Failing that, Williams and Chigumbura
are allrounders. Playing seven batsmen is definitely an option if Chigumbura can sort his bowling out a bit more; he was Zimbabwe's best fast bowler at one point and was batting eight and opening the bowling. Williams has been under-bowled his entire career but the man can definitely bowl; if he worked on it more I don't think they'd be too much difference between what Lamb sends down and what he could.
Just please - no Butterworth and no more Dabengwa. Please please please.