I'm tempted to do another MB/CPU upgrade myself, and then take the replaced parts to do a real upgrade to my secondary computer which is still a P4 2.4 . But I just get this feeling that I should wait until closer to the holidays or the new year, because for Aces High what I've got right now runs the game perfectly, and I'm really not doing anything with my computer atm other than Aces High. Currently an E4300 on Asus Commando motherboard.
I guess one might ask then... why do I want to upgrade if my computer is fine? And the answer is that I'm just used to upgrading every 9 - 15 months... and by that schedule I'm due.
So I think what it comes down to is... if your computer does what you need it to do just fine, save your money for a while longer. If you're not running at 60 frames, for example, in AH2, go ahead and pull the trigger and upgrade.
As for the particular motherboard... I don't know much about it or its brand. I personally like to get good brands rather than cheap prices, but for work I go for cheap prices and in 8 years I've been at this job I've only regretted that decision for one model of motherboard (Albratron 845s that had bad caps and 95% of them died within 3 years... only 1 or 2 still running). All the other cheap boards run fine years later.