Here we are I've found some info, I just need someone to help me interpret it.
6061 T6 Yield strength 275 mpa Tensile strength 310 mpa Elongation 12 % 5005 H34 Yield strength 140 mpa Tensile strength 160 mpa Elongation 8 % Looks like the 6061 T6 is about twice as strong !!!! but given how much of it there is, I doubt strength is an issue. Gav