(01-11-2011, 02:46 PM)phoenix13 Wrote: On average how long (many months)does a stock unit last you before you need to replace it?

Much of that depends on the quality care given to the system. If it is regularly cleaned, had knot sealer, a leave in conditioner, etc, it should last as long as any other all lace TL100 system. Its just a TL100 SFS system with medium density, free style and body wave.