Would welcome any thoughts on whether a NCC DIY Saturday session would offer enough time for changing out (2001 BMW 540i 6 spd) front suspension front (upper?) and rear (lower?) control arms, both sides. Bentley BMW manual (p. 310-12, for 540i) calls these items control arm and tension strut. RealOEM names them wishbone (no joke) and traction strut. Bushings would be preinserted in new pieces and (hopefully) not a time factor.

Thanks...