It seems to me that the first key point is to sort out the spec. You have given a broad range of frequencies and yet a narrow band circuit. I assume this means that you don’t wish to tell us the exact frequency.
You say you need a Q of 100, which defines the bandwidth (in conjunction with the centre frequency). IF stages use this high Q for selectivity. You are using it for noise suppression I suppose.
The question then becomes why you want a transformer at all? Can’t you just use a single LC resonant circuit to get the Q? You would probably want to use a pair of capacitors to give some impedance transformation.
Are you making a transistorised amplifier or an opamp circuit? I would think that this was a trivial job for opamps and that you would have to try quite hard to get good performance (linearity, gain, SFDR) with transistors. (You get a hell of a lot of transistors in opamps for not much money). The bias circuitry is clearly not needed with opamps so the circuit may well be cheaper and simpler using an opamp based design. We are talking about one quad opamp with 25dB per stage. Use an opamp that is not unity gain stable as you need a lot of GBW product.