My name is Francesco Sgroi and live in Cambridge UK, I'm currently building a boat 10m by 3.5m, I'm will be interested in a good marine engine between 400 to 450 HP turbocharged complete whit panel instruments engine mountsand hydraulic transmission (turn key), I've looked at your "diamond 6C hp 450 displacement 8.3 fuel mechanic" and I'm interested in a transmission able to support 600HPtwin disk MG5061 (or similar as long as has the angle 7 degree ace to propeller (2:1) or (1.5:1) (1:1) ratio, please write back to me.