Affinity is the cheapest around that I have found all the rest are imbeciles lol. They insured everything I wanted for as much as I want and insure 3"lifts, all camping gear upto 3k. They're under written by cgu I think.
MAKE SURE YOU ASK IF TJE WILL INSURE YOU WITH AN ENGINE CONVERSION! I know you want to swap the motor so better ask if they'll cover it