Checking on tabletennisdb,
http://www.tabletennisdb.com/blade/galaxy-t-11.html is rated 9,5.
while Apelgren
http://www.tabletennisdb.com/blade/donic-appelgren-allplay.html , is rated 6,7.
You would surely be able to controll that, but from my point of view I think that might be a little slow for your preference(unless you're a highly defensive player) (I'm taking in concideration you're aiming on offensive play on this post)
T-11 is both a fast and very stiff blade, if you read here
http://www.tabletennisdaily.co.uk/forum/showthread.php?4993-Yinhe-t-11&highlight=galaxy+t-11
"Galaxy T-Series Carbon blades have such ridiculous near zero dwell fast rebound, you need almost mushy soft rubbers to get any kind of control, and even they that combo is about unplayable for a flexible offensive game."
T-11 is allso one of the fastest blade in the Galaxy series. What I'm comming to, is that, you might not necesairly need as slow a blade as donic appelgren allplay. but maybe a litle less stiff, non-carbon (with better feel) blade, rated maybe closer to 8/10 in speed? (Rather Waldner Allplay than Appelgren, and rather Stiga evolution than Classic imo, their around 7,5/10)
A few sugestions from my side: (considering you mainly prefer offensive game tho with good control) - ratings from tabletennisdb.
http://www.tabletennis11.com/other_eng/tt-blade-yasaka-extra-7 (rated 8/10 speed, 8,3/10 controll)
http://www.tabletennis11.com/other_eng/donic-persson-powerplay-senso-v1-off (8/10 on speed and 8,1/10 on control)
or
http://www.tabletennisdb.com/blade/donic-waldner-senso-v1.html (if you prefer even less speed, 7,5/10 speed, 9/10 control, though this would be closer to defensive game imo)
Would allso like to say, the rubber combo matters (imo) at least just as much as the blade. and as Rajd said H3 is a very tacky rubber, and together with that blade it's not something I would like to play with... Yasaka Mark v is a rubber you can't go wrong with. It's a classic, good spin and not fast but reasonable speed.
And if you after using Mark v for a while and want a upgrade, (which I did) Mark v, is one of the rubbers with the most comperances in reviews (next to maybe sriver, 05 and 64?) Sriver is of course also a good choice.
NB: Tabletennisdb ratings is ofc to be taken with a pinch of salt. Though with several ratings (on one product) their often not too wrong.
Good luck on your picking!