Hi, I'm trying to find a vintage (late 1970's) bass drum reso head for my 1978 tama imperialstars...I thought it'd be easier than this, but I'm just not finding anything online! I am looking for the reso head that says "imperialstar" under the tama and has the large center hole (like, really big)...just to make it look as authentic to the era as I can...any help will be MOST appreciated!