Quoteswitching to men's deodorant and wearing men's underwear
Oh yes, that's step one. Remarkably effective.
Decorating your room.
Some masculine bedding, pillow cases etc. you spend half your life in bed... make it a manly bed experience!
Putting together a scrap book of male role models, activities you want to do post transition, clothing you think will make you look sharp- haircuts you may want to try.
Writing your coming out letters/conversations.
Switch soaps- sandlewood is very masculine.
Go online and order a top notch shaving set from somewhere like saville row in london - you are gonna need it, so why not get the best?
Check out books by Biddulph on raising boys... he goes a lot into the mythology and symbolusm of the traditional western psyche.
Find a good Cis male friend to come out to. Set up a 'no bullsh*t, tell me exactly if I make a faux pas'- he will be an invaluable resource.