i trieed to win some hp500 pipes on ebay last night, woke up at 215am just to try to win them and the bid was at 565, i was willing to go about 300 or so. oh well. i hope i dont run across reversion issues, i am running a 731 cam but the water doesnt dump on my pipes till almost the transom so i think i should be ok. can you also get me a shipping quote? i would drive out there but its 5 hours each way. unless you have a reason to go to des moines then i could meet you there? i think they can be shipped for around 30ish?? they are heavy but its a short trip. can you get me a picture of the wedges just so i knw exactly what i am getting. i have had deals in the past that i got the item and was not as expected