1. Do what I said, use Schedule E, add all incomes, deduct all costs, and put the number in line 17 of 1040.
2. Use Schedule C to file income for the LLC, and put the income to line 12. Now you have to do SE to pay social security taxes for this is considered self employment income. I don't see why you need to take this option to pay more to Uncle Sam.
3. File tax for LLC as a corporation (different filing requirement), pay whatever corporation taxes and then decide what amount you want to transfer from the LLC account to your personal account (and leave the rest to the LLC account), and report this as divident from the corp in line 9... Sorry don't want to get you confused more...