So /vp/, I'm just getting into playing pokemon >competitively

One of my favourite 'mons is Froslass, and I'd love to play her in OU. I'd build my team around her. She's too slow to be a real SpA sweeper (but still quite fast, 110 base speed), the only way I ever see her played in OU is as a suicide lead with a build that looks something like: Taunt / Spikes / Ice Beam / Destiny Bond . She can outspeed most other leads, and set up hazards or taunt and eventually kill something with Destiny Bond, hopefully.

As I understand, Froslass is unique as the only ghost type that can carry an entry hazard, and block rapid spin herself. However, isn't spikes just worse than Stealth Rocks? Can I play both Spikes AND Stealth Rocks in my team? Would that be recommended? How do I make my beloved Froslass work in OU, /vp/, you gotta help me out here, please.