hey guys so i have one more week before everything exspires on these machines if i dont make a decision by friday i lose out on 0% for 42 months and i lose out on an extra year bumper to bumper on both machines.. i know that the cat 305 is a real powerhouse it is definitely stronger then the 435 but there not speced out against each other the 337 is speced out against the 305 which the 305 was a better machine so the 337 is out of my head. i really like the 435 and its 13,000 cheaper. but what about the cat 304 how much does that machine go for? is the 305 and 304 that big of a difference? trying to save as much money as possible here.