In my head I was seeing ~$1500 for everything you listed. $700 ain't bad, hell people almost spend that much for a bolt on cat-back.
I also pulled somewhat of a 'sal' last night. Finished working on my final exam (25+ hours of analysis) and needed a few hard drinks lol. So I was a bit blunted than normal! I love performance....hell I helped my buddy build a sick 10-second (ALL motor) camaro for racing super street where ever 1/2 HP increase matters. I just keep my love for high reving HP/speed mods separate from my off-road mods..... lol don't want to flip backwards going up a steep climb!!