Gt....long block for 3,500??? let me know where to buy them,,,why waste my own time building them..The parts I use almost cost just that...Geez
not even counting machining and assy 
LOL,, see my disclaimer, I said "really really gentle"

I have over $3500 in my short block before gaskets and sheet metal...Not to even mention heads..
I am really not trying to sound like a dick, but holy shit....
Anytime somebody thinks they can just buy an eBay or Craigslist motor, drop it in by spending $50 on parts at checkers and have a reliable toy, all I have to say is "Good luck with that"....
I am a realist, I like to assume the worst and be pleasantly surprised when it turns out easier than I planned...
My dad and I have built about ten boats together, all I gotta say is, there is always an ass kicking surprise waiting to come kick you in the junk when least expected...
If a regular Joe can get that boat on the water for at or under $2500 he is a better man than me.....There is no way.
In 1997, I bought a 20.5 River Cruiser from Harry Christensen at Advantage complete boat less drive train (cut for a Dominator) and rigged it at my shop and bought a trailer from my buds at Sport Boats, I payed $11,200 for the boat, I payed $1800(+/-) for the trailer and built a Brodix headed 468 Chevy with all good parts, I sold that boat as brand new for $28,000 to the first guy that saw it....I made almost nothing on it.....but it did have a top speed of just a tick over 80 with three big dudes in it....

All I am trying to say is, it isn't all cake and ice cream.....That Carrera Eclipse is not
that that cherry IMHO....Nice boat, but not a "10"...Solid "7" maybe...

GT