Based on your breakdown that sound achievable. With the $1000+ offer I got, I could see myself hitting $2,500 to $3,000 this year if I play my cards right, literally.I have set a goal for this year of $2000 in rewards.
So far this year I've made about $675 in cashback and gift cards
I have you beat so far this year, ha. I took advantage of that British Airways 100k miles promotion (since expired) and the stipulation was to spend $2,500 during the first 3 months. There was a big purchase I was planning anyway so I held of on it until the card arrived and that allowed me to meet the threshold the very first week. My first billing cycle closed and I now have 107k miles - I feel rich! I know the value of airline miles can be iffy depending on how they are used but the absolute minimum value of that I would say is $1070 and could be significantly higher if I use them for flights far in advance so I can book at the bargain basement point levels. I will probably end up converting them from BA to AA miles because as much as I would like to go to Europe, it's not on the top of my list by any means.