Does anyone have any experience with new engines from Marine Power? Specifically interested in a comparison of a VP 5.7L Gi remanufactured long block vs. a new long block from Marine Power. Good, Bad, Same? I realize they are both GM 350 based engines. But wondering about quality, performance, compatibility since all other "stuff" is being transferred from my old engine. This is for a repower due to a cracked engine block - yes, freeze cracked, :grumpy:.... Thanks in advance.