You have an EV2 in your signature, They dont come much better than that for HFT. As far as scopes go my son has had two MTC Viper's 10x44. The first one became fogged up and he got it changed for a new one while still under guarantee by MTC, the second one also fogged up just out of guarantee and that is now in the dustbin.
I have a Hawke Tac 30 10x42 that I like, my son has a Hawke Panarama 4-12x40 that he likes.
An MPR is superior to S200 at HFT but I would sooner have an S200 for hunting.