Optimal Basic Strategy H17 ENHC

Dear wizard and any other knowledgable individuals,

I play BJ in Medellin Colombia. The playing conditions are as follows: 8D, H17, early surrender, BJ 3:2, DAS, RSA, ENHC (lose your entire bet including splits & doubles), split up to 4 hands. Deck pen 5. $2,000,000 COP to play ($500 USD) min bet: $50,000 COP ($12.50 USD) max bet: $1,000,000 COP ($250 USD). There is also another table where you can play $4,000,000 COP to play ($1000 USD) min bet: $100,000 COP ($25 USD) max bet: $2,000,000 COP ($500 USD). Does anyone know the house edge given these rules? Also, I have put together what I believe to be the optimal basic strategy chart for these rules. Any feedback would be greatly appreciated.

Hard Totals

17 stand except vs Ace surrender (Sr)
16 stand 2-6, hit 7-8, Sr 9-Ace
15 stand 2-6, hit 7-9, Sr 10-Ace
14 stand 2-6, hit 7-9, Sr 10-Ace
13 stand 2-6, hit 7-10, Sr Ace
12 stand 4-6, hit 2-3 & 7-10, Sr Ace
11 double (D) 2-9, hit 10-Ace
10 D 2-9, hit 10-Ace
9 D 3-6 otherwise hit
8 hit

Sr 5,6,7 vs Ace


Soft Totals

A,8 stand
A,7 stand 2, 7-8, D 3-6, hit 9-Ace
A,6 D 3-6 otherwise hit
A,5 D 4-6, otherwise hit
A,4 D 4-6, otherwise hit
A,3 D 5-6, otherwise hit
A,2 D 5-6, otherwise hit


Pair Splitting

A,A split except hit Ace
10,10 never
9,9 split 2-6 & 8-9, stand 7, 10-Ace
8,8 split 2-9, Sr 10-Ace
7,7 split 2-7, hit 8-9, Sr 10-Ace
6,6 split 2-6, hit 7-10, Sr Ace
5,5 never
4,4 split 5-6 otherwise hit
3,3 split 2-7, hit 8-10, Sr Ace
2,2 split 2-7, hit 8-Ace