Just did my very first Test E shot, doing 325mg a week for my first cycle.

I do not want to cut, but I also do not want to fully 'bulk' I can not afford to pack on a lot of fat and excess water as my career and daily life activities wouldnt not permit it. I also do not want to get stuck with having to shed tons of unwanted weight. My question is, should I just do a 'bulk diet', but cut down the calories a tad? Is there a suggested diet that would land somewhere between cutting and bulking?

I would like to gain a solid 5-10lbs of LEAN muscle by the end of my 12 weeks. I would like to stay as lean as possible throughout the cycle.