I have a set of CS-88a's that were given to me. The lattice grill wood on one speaker is extremely faded and uneven in color. The cabinets themselves are in okay condition with only minimal discoloration. My concern is the lattice grill. Does anyone have any experience with restoring the wood on the lattice? What steps can I take to ensure that the grill wood color will match the cabinets? What color stain will most closely match the Pioneer’s original color? Another concern is access to the lattice wood. The cloth is stapled to the back and I do not want to damage the wood frame. Could these be redone without removing cloth?