Seafarer 228 owners. What props are you guys running on the mid-2000's vintage? Looking to hear some numbers. I'm running a 2005 Seafarer with same year F225. I have a Power Tech OFS4 15.25 x 15 (per prop gods). My cruise is 4000rpm @ 20 kts with full load being 145 gallons fuel, 45 gallons bait...