I need proofreading and 4 reviews to be written

Num. of words: 3160 + 400
Industry: Business
Topic: Internet Marketing Tutorial
Tone: Witty/Sharp
Extensive research needed: no
Extra notes: I need proofreading for several texts gathered in a document to get my texts to sound natural English and without grammar mistakes. Two of these texts are larger (around 1,000-1.300 words) and the rest of 5 texts are shorter, the total length is 3160 words.

Furthermore I have 4 reviews about business opportunities (sales pages) and need 4 short reviews written for them.
After each of these short reviews I will put a “Read More” button, and after reading the short review the visitor should feel a need to click that button and read the full review (the content of the sales page).

Requirements:
- Length: around 90 – 150 words or even less than 90 for each short review.
- Don’t be too specific if you don’t have to. Don’t tell too much about the main business, so the visitors don’t loose their interest to read more.
- The style should NOT be formal, businesslike, rather something friendly, funny and witty.
- These 4 short reviews must stir up the curiosity of the visitors and make them eager to read the full reviews..
So, there are around 3160 words texts for proofreading and 4 short reviews to be written (up to 150 words for each, up to 600 words the total length).

Thank you,
Best Regards,
Laszlo Kolumban