Php-fusion Shop or Maybe a new CMS?

Hi all.

I have used php-fusion for many years, around 6-7 years and still love it, but i have come to a point now that i maybe cant use it, but im not sure. Thats why i making this topic.

Currently i want to make a reference website for my products, projects and all work i have done as a programmer. Im currently study as data technician and my plans is to go further as a programmer.

I have made a few games, but i want to take the next level and publish some games in the future, that i actually can sell for a little amount, like 1 EURO/1 USD, just to have a little profit.

But is it even possible to make a good looking refence site with php-fusion and have some kind of shop/buy function? With paypal, mastercard and visa support? I want something like if people want to buy a game, they are paying for it, and the download will only be available if the payment is going through.

What do you think?
I dont want a big shop cms, as i still want the forum function and the parts php-fusion can, but i know its a fusion forum, but still feel free to give me tips, or maybe refer me to other cms if you like :)

I hope someone would make a reply and help me out :)
Thanks in advance

Zarqua