i put my 2 rockford fosgate t1 10s 4 ohm up for sale for $250 and a guy emailed me and offered to trade me for a 10" mtx 9500 4 ohm, i had the t1s for $250 and i was lookin on ebay and see the 9500s goin for over $300 would this be a good trade or should i just keep the t1s? would i be able to...