Link
Huzzah! I always liked this kind of shooter (broken image removed).

Money Spent is added (change all 4)
a1 61 a5 01
a0 61 a5 01

Health
7e d3 12 02 00 00 d1 a1
7e d3 12 02 00 00 02 02

Stars Spent Increment
12 01 00 00 93 d7
12 01 00 00 91 d7

Edit
Updated hacks
Health
D0 76 12 02 00 00 d1 a1  
D0 76 12 02 00 00 02 02
Stars hack does not, working on it.
Money hack still works.
Moar edits
Stars Spent Increment
62 06 11 01 00 00 93 63
62 06 11 01 00 00 91 63