RR1, I have an rp200 as well, and I don't think it's as bad as you have made it out to be. I've only had minor problems with it that I fixed myself, but I agree the amp modeling sucks. Then again, for 150 dollars, it's a lot of pedal for the money. The PODs are better but way more expensive and I don't like the J-Station too much.
So anyway, do you have any Symphony X patches on your pedal? Or just some cool tones, whatever. This is my main metal tone (with my amp settings on all in the middle)
Comp fast gain6 amt20
Stack gain99 level whatever
bass 8 mid-7 treb12
dark1 silence thresh10
chorus amt 20 level 19
mono 1 170ms fbk10
garage reverb dcy36 lvl48