Aston Villa F.C Mystery Cache

The start co-ords are for the middle of the pitch, so don't try going there!!!! We support Aston Villa and get up here a couple of times a season. There aren't many caches around so I thought I'd put one out. To find the final co-ordinates answer the following questions:

1. Legendary former skipper Stilyan Petrov, who got diagnosed with acute Leukemia a while back wore which number on his shirt?........AB

2. The seating capacity of Villa Park is?.........CDEFG (there appears to be 2 different answers on the internet, it's the lower one)

3. Villa first won the FA cup in?..........18HJ

4. In the 1981/82 season, Villa beat Bayern Munich 1-0 in the European cup final. Who scored the winning goal? (number of letters in surname)?........K

5. In the 1930/31 season, how many league goals did Villa score?........LMN

6. Ex manager Paul Lambert was born on?.........O Aug 19PQ

7. The club was founded in?.........18RS

8. Villa's last trophy won was the 'League Cup' in 1996. We beat Leeds utd by what score?.........T-U

9. Ex club captain, Ron Vlaar was born on?........VW Feb 19XY

10. Legendary defender, Paul McGrath joined from Man Utd in Aug 1989 for what fee?........£Z00,000

OK, now you've answered the questions, put the numbers into this formula:

N 52' (B-F+A+L)(D+E-J+G-T) . (F-H+N-X+M)(O-S-T+Y-V)(R+M-Q+X)

W001' (U+W-L)(C+K-P-V) . (Z+Y-B+Q)(D+F-L-N+P)(B-O+K-R)

Simple! Off you go.......... You're looking for a small small or a big micro depending on how you see it.