1) Yes, the Moathouse in the adventure IS the ToEE moathouse - some a Beatiful cleric even makes a special appearance...
2) The Swordmage is a Dwarf, with the following attributes:
STR 12
CON 19
DEX 10
INT 17
WIS 14
CHA 08
2)The basic attack:
+1 longsword / +7 vs. AC / 1d8+3
Note: have Wapon Focus:Longsword feat, already added to above number
3)AND there is a class feature: Swordmage Warding (INT bounus to AC, iwith one hand free; if rendered unconscious, shield fades and can be restored after a short rest)