Guys- I have several Fresnel's, ERS 6X12's, scopes and various PARs I would like to beautify (i.e. get rid of the rust and repaint, and pu tmy label on). 1) What paint (type, color and sheen) do you recommend for the exterior of the instrument (I was thinking maybe flat black grill hi-temp paint) - I'd love to powder coat, but that is $$ 2) What kind of reflective paint do you recommend for the interior of the instrument (for scopes and Par's)? 3) Would you bother with painting the inside of a ERS or Fresnel with reflective paint? Why or why not? Thanks!