TBH i reckon half the guys that are playing in the current Zimbabwe side would make a full strength side. Guys like Blignaut, Streak, Taibu and Ervine would make a pretty big difference, but i reckon the Bangladesh side would be able to match them. The likes of Flowers, Goodwin, Johnson etc probably would have retired or in Grant Flower and Johnsons cases been surpassed.
A possible full strength side:
B Taylor, V Sibanda, C Chibhabha, T Taibu (wk), S Williams, E Chigumbura, S Ervine, H Streak, A Blignaut P Utseya, A Ireland
I probably missed a few names, but it doesn't look like the greatest side in world. Bangladesh could match this side pretty easier and more often then not beat it.