hello. Im really new to the Isuzu diesel swap concept. heres my idea i cant get out of my head. i have a 2001 Toyota Tundra 4x4 access cab with the 4.7 V-8. ive been trying to sell it for months with absolutely no luck. the only reason i dont drive the truck is the gas mileage. as it is right now its looking like im going to have to take a loss of $5-7000 over my purchase price less than 2 years ago. if i could swap in an Isuzu 4BD1T and get 25-30 mpg it would be my perfect truck. so if i take the money im theoretically losing to do the swap am i really losing anything? the newer 1/2 ton chevy that isuzudieselswapper has done is whats inspired me. so to those that actually have experience with this motor, is this even remotely feasible or is it just a crazy dream thats keeping me up at night?