I just ordered a kit containing a Norton 220/1000 combo stone, a 4000/8000 combo stone and a lapping stone. I also have a Boss barber hone and a Filly strop which is CrOx pasted on the back. I am wondering if the pasted strop will be sufficient for finishing after the 8000 grit Norton or should I pick up a finishing stone. Money is tight. Any advice would be great.