If your not maintaining driveways, and thinking more toward some minor earth work/moving here and there, could you see other uses for a rear blade ? it does swing to any angle as you say.
I am going to start and make some smaller compost piles, I have the below I could use and no FEL, what do you think could be used in some way for this task...
1 Small roto tiller
2 Smaller sized 3pl rear bucket
3 Rear blade
4 Landscape rake
5 Very large hay rake with approx 3 quarter tynes and 3ft high (this could turn over lots of material if piles were low, but is a pain to get on and off as is huge and heavy)
6 Possibly a box blade (it could prob turn over a bit too, but may get to messy once it spills over top)
I could also get my hands on a 3pl rear bucket that is on a boom, so it could lift from bottom of a pile and dump at top much easier than the one that is close to the 3pl.
One day I will get a tractor like in your avatar with a decent bucket and capacity