Hang 11 framed pictures & 1 heavy round mirror

Hang 11 framed pictures & 1 heavy round mirror (on newly painted concrete block + normal plasterboard walls) Job likely suitable for someone that has hung multiple frames / mirrors prior. Description: I need help securely mounting printed artwork (x11) and a mirror (x1) across different rooms: > Mirror: 1 round mirror, 800 x 800mm, quite heavy, with rear brackets for mounting (on concrete block wall). > Pictures: 11 in total, (unfortunately cheap) Kmart frames with fixtures at the back. I’m concerned some fixtures aren’t punched in evenly, so want to make sure they’re hung straight and not wonky so may have to consider putting on wire? Not sure - you can advise. Breakdown: > 2 x hallway (A2 frames) – plasterboard/wallpaper > 2 x bathroom (A2 frames) – plasterboard/paint > 2 x bedroom (1 x A1 frame + 1 x poster-size frame) – poster-size frame is on a concrete wall > 5 x lounge/kitchen (A1 frames) – 3 of these are on a concrete block wall, 2 on plasterboard Wall types: > Some are plasterboard/paint/wallpaper (easy drill) > 4 frames + the round mirror (x1) are to be on concrete block walls (harder drill, need masonry fixings). What I need: > Correct anchors/fixings for plasterboard and concrete block and frames > Help making sure frames hang straight and aligned > Secure mounting for heavy round mirror Location: Christchurch St Albans (Near Pap Rd / Bealey Ave - Central with parking) Timing: Flexible (ideally within the next 4-5 days) Budget: Open to offers – happy to pay fairly for someone with the right tools and experience. Thanks so much :-)