With your first cycle I would say keep it simple. 500 mg of test per week is a good place to start. You say body transformation so sounds to me like ur wanting to burn fat and add some lean muscle. Keep in mind that gear is simply a tool to help u meet goals. Eat clean and train hard and results will be there. As far a cycle there's more than just taking a shot. You must consider length of cycle, an aromatase inhibitor, any other compounds u may want to add and post cycle therapy. Personally I like 12 wks of test e 500mg wk, proviron 50mg a day, winstrol 40mg day last 6 weeks of cycle, aromasin 12.5 mg day, hcg last 4 weeks 2x250 iu, and clomid 100/50/50 with nolva on hand just in case for pct. Just a tip, never start gear without on and post cycle support in place. Do your research, Get it all together, lay out your cycle and do work! Test p can also be used with shorter cycles but I prefer not to be a pin cushion. Good luck!

Test enanth test inject 500 MG twice a week
Trenbolone acetate inject 100 MG every other day
I recommend the Geneva brand. But everything else I have tried has been good also
You did not state your age in the question... but if your over 40 you should also take hgh if you can afford it