No problem!Thanks for the warning, Fuji. I guess I'll have to experiment to see what works best and is reasonably durable.
As suggested, definitely check out revolve. It's a really nice string in the 99S. If you want cheap and durable, you might want to check out Golden Set Powerchord. It's super durable, smooth, and works ridiculously well in spineffect frames. It lasts as long as kevlar for me. (Plus it is a fair bit cheaper than anything Babolat/wilson puts out!)