I've just browsed Lusbans "back to bio" and this all sits well with reason. I may have missed it but I find little evidence to back what you say. It is easy for a "bio" person like me to follow your sound solution(I'm a new-bee who likes to read when its cold out). I like what I hear from you but would it be fool-hardy for a beginner to endeavor this 4.9 switch? Is this a hobbiest possibility or do I need a couple dozen colinies to make it succeed?