Frank
Seriously Logitek, I like you have recently graduated.
I find it surprising that you tell us that you have been offered a job, with no type rating costs, and you are not happy with your decision to take said job because the aircraft isn't big enough for you.
In the current climate you are lucky to be in the position you are, it may not be your dream job, but its a job none the less with little financial cost to yourself. If after a year (and a few hundred hours) you are ready to move on then by all means do so.
My dream job is to be a 777 Captain but that is a dream as yet. Im certainly not going to pass up or moan about opportunities presented to me because they are not my ideal situation.
Not meant to be harsh just my 2 pence worth.
Nick