care for Tano crackled leather?

If you mean crunch leather, please do a search.. there are oodles of threads about this.

If you mean the crackle suede then by all means continue.

Also, welcome to TPF!!!!!
 
If you are talking about crackled suede (I have a cracklux streaker bag), I don't recommend putting any kind of suede protectant on it. I sprayed a suede protectant on my bag and the it STUNK for weeks. BLECH!