hello all, im looking to get some overheads to mic a 4 piece. i got a sm57 for the snare, D6 for the bass. now all i need is some overheads to cover the kit. so how is the mxl 991 for doing that while i save up for something better? or, when does the oktavas come back to the states? and how consistant will they be? is there any other mic i should look at for temporary use? thanks for any suggestions...