Where are you based mate?
I have some Miura CB202 2-5 and tournament blades 6-PW
They have px lz 6.0 120g in them just now, but I'm not overly happy with how they play (sw was too high, so I've counterbalanced them for now), so planning to completely rebuild.
Happy to send you just the heads only, or as they are if you're interested.