My late model Englehardt ES1 has a very thick , probably catalyzed lacquer finish. Will I improve the overall tone and resonance by stripping and doing a Behlen spirit varnish? The Behlen is in reality, shellac. I will do a strictly minimal coating and transparent shading job for protection and athstetics. OR: is this a frivolous endeavour since the bass is 100% plywood? I am a 45 year veteran in the finishing biz and wont need finishing tips, however, I do need the actual Bassplayers or luthiers experience with Englehardt instruments. Have gone from a 19th c.Boho gamba flatback (f.u.b.a.r) to the ES 1 for stability reasons (live on the Oregon coast) Thanks for your help/input