I follow the B200 Vy profile. 160 kts to 10,000, then 140 to 20,000, then 130 to 30,000, then 120 to my final if I'm RVSM. Sometimes I'll sacrifice trip speeds when I'm going into headwinds but the fuel savings are significant.
Temp limits come in around 14-15k, depending on the day, and I run 40-50 degrees below redline.
I get 2800 fpm to start (and I'm starting at 6500'.)