I've been working on some metal boot spikes recently for my CA Boots. Let me know what you think.
I'm offering these through my website too so if you want a set give me a shout. I won't be able to get any out before Xmas as I'm backed up with Clone Trooper boots at the moment!
I'd really appreciate your opinions though! They are just held on with double sided tape at he moment, but will be held in with screws.