was looking hoping the front and rear to be made by the same manufacturer..
I don't even know who Iris is ...
Iris green and trinity purple?
that's not Iris Green I believe is IRS green or Opaque spring Parts # IRS390 (I don't even know what's opaque color is ? any how IRS makes BLack, Silver,and Gold Springs ,they are actually the in between springs of the associated springs and I assumed that Iris Green is actually IRS Opaque.). .. you could find it at
http://www.teamirsrc.com/ and the trinity purple is Trinity congo purple that was used on the old Street weapon.... the purple is .065 spring Trinity part# TK3037
you could use thad set up from cleveland or use Hara's set up from cleveland too, the main diffrences between them is hara's setup used Purple Congo front and Blue Congo rear.. and The Congo blue parts # is TK3104 and it's a.060 spring..
Just an observation
hope this help