RE: advice on routine
you have 3 exercises for chest which is fine but then the same volume for triceps, a much smaller muscle which has allready been hit hard while training chest
likewise with biceps 3 exercises for back, but then the same volume for biceps which again have been hit hard training back
small muscles like bi's and tri's do not need more work then chest and back
on the subject of volume with the above in mind why do quads only get 4 sets?
also forced reps and beyond failure methods should be used sparingly especialy at the volume your using 4x4 = 12 sets per bodypart. In fact many do well not even training to failure but stoppin 1 rep shy.
Id simply stick to the basic movements get stronger on these and just do a few 2-4 sets of isolations after your compound work