I will keep this short and sweet as i just converted yestesday and havent practiced much as i have been partying --
I rearranged all my keycaps on my laptop -- going cold turkey

like the fact that colemak keeps all the common shortcuts --

One question -- how about swapping the j and the b keys?  j is the 3rd lowest occuring letter and its in a relatively comfy position....
B seems to be the one stretch.... and it occurs alot more often than j --

b 1.492%
j 0.153%

about ten times more often

Any thoughts why I shouldnt? nothing i can see as an obvious reason but i have a feeling there might be one

I will do it now while im just learning if its reasonable to do so--

Please can be people share their thoughts.  Especially Shai whom I thank very much for Colemak.