250 vs 600 for first bike

[Zdster]

Thats correct!! mate has a gixxer 600 K7 with LAMS

Assuming it can be done (I was under the impression that it couldnt) I would be concerned about changes to the power curve. Depending on the bike and its power/torque curve you may end up with a learner legal bike that is horrible to ride as all the power is in the top end.

[EK4R]

and heavier...no point and waste of money. the money u lose on tuning and retuning once ur offer your Ps you might as well get a 250 and upgrade later.