I'll throw another mueller recommendation out.
I'd definitely choose them over the cabelas scope, or the sweet 17. Much better quality, not much more dough.
I have a 4-12x40 on my HMR and it's plenty.
Don't expect to have great results with the HMR at 200yds....wind drift and loss of velocity (no more explosive reaction!) at that distance really cuts down the kill-factor.
I hate scopes with a minimum of 6x for anything other that target work. No fun IMHO.
Enjoy your hummer!
