7ft mini-mal ..... too small for an adult beginner???

Hi all
First time posting on here after visiting the forum as a guest every now and then. Just need a little advice on buying my first board and thought some of you could help.
I started surfing about 3 years while at a surf camp for a week in Morocco. I loved it but being landlocked and due to other commitments I didn't surf again until I went back the following year. During both of these brief spells surfing I was practicing on a longboard and mini-mal (7'6"+). I was starting to pick it up towards the end of each trip .... getting to my feet pretty regularly but not riding many unbroken waves.
This year I went to Portugal and due to another long spell without surfing spent a few days learning the basics again. This time however I was using my friend's 6'10" soul fish and although standing up quite often, it was mainly in the whitewater and found the unbroken waves quite difficult to catch.
I've now got the bug big time and determined to surf as regularly as possible and make some progress this time around. I've therefore decided to invest in a board and had my eyes on this 7ft mini mal featured on the link below ......
http://store.magicseaweed.com/Ripcurl-Mini-Mal-7ft-White/Item/1807/
I'm 5'10" and weigh 10.5 stone and have been advised that this board should be suitable for my dimensions and experience but I just wanted some extra input on whether i should go for a larger board.
Sorry for the essay ...... any help would be greatly appreciated!
J
First time posting on here after visiting the forum as a guest every now and then. Just need a little advice on buying my first board and thought some of you could help.
I started surfing about 3 years while at a surf camp for a week in Morocco. I loved it but being landlocked and due to other commitments I didn't surf again until I went back the following year. During both of these brief spells surfing I was practicing on a longboard and mini-mal (7'6"+). I was starting to pick it up towards the end of each trip .... getting to my feet pretty regularly but not riding many unbroken waves.
This year I went to Portugal and due to another long spell without surfing spent a few days learning the basics again. This time however I was using my friend's 6'10" soul fish and although standing up quite often, it was mainly in the whitewater and found the unbroken waves quite difficult to catch.
I've now got the bug big time and determined to surf as regularly as possible and make some progress this time around. I've therefore decided to invest in a board and had my eyes on this 7ft mini mal featured on the link below ......
http://store.magicseaweed.com/Ripcurl-Mini-Mal-7ft-White/Item/1807/
I'm 5'10" and weigh 10.5 stone and have been advised that this board should be suitable for my dimensions and experience but I just wanted some extra input on whether i should go for a larger board.
Sorry for the essay ...... any help would be greatly appreciated!
J