Chris rather than do various isolation exercises why not work on compounds - deadlift will work lats, traps, lower back biceps and importantly grip plus it'll work your legs. Bench press in both incline and flat variations work pecs, shoulders, triceps. Squats (atg) will work your calfs, quads, hammys and glutes plus a little back. It'll also work any muscles helping to stabilise the bar wheras machines won't.