Eh ... A bit harsh, no ? ;)
So, it would be Heavy Warbow + 15 to 27 arrows and a short sword ?
It remains a bow , it's not a great/long maul or a flamberge... And as the accuracy will probably be ... mediocre, to not say very bad, so why do it 3 slots ??? 15000g is already huge dude , it's a good armor you know ? Like a Coat of plate and things like this... You can repair a 45 armor stuff leg/body/head/ and mail gauntlets included with upkeep's gold of this item ... I think that's enough