Bike noise, creak, click, creaks, clicks, clicking, pinging sound - help

I think you may be right, as the gas-piped Create these cranks came from had almost every other component replaced during it's short tenure as my pub bike. The build quality of the parts was shockingly-low, thankfully the only bits from that bike I'm still using are the bottom bracket and chainset, so perhaps I should just replace them as they'll likely fail soon anyway (this clicking may be them telling me as much).

Thanks for the help. I'll be on the hunt for a chainset this weekend!