You're crazy?! With liqpay you don't solve the problem and will aggravate it! You get the same thing as with Paypal but given the fact that any disputes should be solved in the Ukraine.
(Note: Ukraine is the place where live carders who robbed BTC exchanges.)

Why do not you want to use a simple bank transfer? This is the only thing that can guarantee the reliability of delivery and a small percentage of fees. So do all payment systems except those that has the ability to chargeback. Waiting only about 3 days until the transfer goes. (In Russia, at least)