AJ's Opinion; what size SBM do I need

Sure, but a 340 with 5 pounds of boost makes more then a 318 with 5 pounds of boost and less then a 360 with 5 pounds of boost

Your argument is erroneous
.
You just had to bring up sex. But you misspelled the word.
I find 5 lb of Booth to be an erogenous zone also.