Swamp Fly

I'm looking for a UL fiberglass spinning blank.  I recently bought two blanks from Ron at Southwest Customs they apear to be Rainshadows, one is a sp780, and the other is a sp781. I've built the 780 an really like it.  I sometimes fish in what I call combat situations, low concrete bridges bushes everywhere etc.  Rods tend to take a beating and a 10# tarpon in tight quarters can very quickly exceed the 90* bend rule.  So I'm looking to add a fiberglass version.  Rainshadow makes these in the SPG series and I'm good with that but I'd like to see what else is out there.  Mudhole also sells some under their house brand (are they just relabels?).  Any other options out there?  Thanks