I am new user, so apologies if this in the wrong forum. I am looking to upgrade my current old Delta Contractors saw to a Unisaw. There is one for sale on Craigslist for $1450. I have been watching the ads and this seems like a reasonable price. This saw is a 3HP with 30" Unifence and says platinum editiion and mobile base. I just want to see if I should hold out for 5HP or if there is anything unique about this model that I should be aware of. Any info about this particular saw would be appreciated.