I'm restoring a rubberset number 3 .. I have a hole a lil bigger than 24 mm opening.. I bowl lather and face lather and hate floppy brushes.. I was gonna go with a tgn two band finest 24mm fan.set at 48mm I like the silvertips but the two band finest is awesome.. Any suggestions..loft height knot size or knot type..golden nib even has a three band now??