just got my first boat about a month ago. not a big tournament boat, but it is mine. what i have is a basstracker 170tx with a 25hp efi 4 stroke. i have been on web sites for replacement props, but what i am looking for is something to help improve performance/speed. of course, short of buying a bigger motor at this time, the banker says i have to wait a couple of years, not going to argue, she, i mean the bank approved the boat loan. any ideas?