ldp tunneling across ABR Routers not working

Experts

i cant get the ldp tunneling working when P router are not backbone router. Although it  does not make sense but my scenerio is bit complicted too . 

PE1( ldp PE) --(area2)---R1---(area0)-R2---(area0) -R3---(area1) -R4---(area1) PE2( ldp PE)

r1 to r4 rsvp based lsp working with ldp tunning configured 

R1-R2-R3 configured ospf backbone area 0

R3-R4 area1

R4-PE2 area1 single uplink  from Pe2 to R4

PE1 loopback 172.27.255.9

PE2 loopback 172.27.255.10

i can see routes in ospf database @ R4

lab@R4# run show route 172.27.255.9

inet.0: 40 destinations, 45 routes (40 active, 0 holddown, 3 hidden)
Restart Complete
+ = Active Route, - = Last Active, * = Both

172.27.255.9/32 *[OSPF/10] 00:03:11, metric 13
> to 172.27.0.70 via ge-0/0/2.0

lab@R4# run show route 172.27.255.10

inet.0: 40 destinations, 45 routes (40 active, 0 holddown, 3 hidden)
Restart Complete
+ = Active Route, - = Last Active, * = Both

172.27.255.10/32 *[OSPF/10] 00:38:47, metric 1
> to 172.27.0.110 via ge-0/0/7.0

inet.3: 2 destinations, 2 routes (2 active, 0 holddown, 0 hidden)
Restart Complete
+ = Active Route, - = Last Active, * = Both

172.27.255.10/32 *[LDP/9] 00:05:40, metric 1
> to 172.27.0.110 via ge-0/0/7.0

management.inet.0: 4 destinations, 4 routes (4 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both

0.0.0.0/0 *[Static/5] 3w6d 19:42:36
> to 172.16.253.253 via ge-0/0/0.0

if i configure R4 to area 0 ldp tunneling works however if  i keep the set up same way as descibed above . i cant see the 172.27.255.9 route in inet.3 table .

My Question here is " ospf traffic engineering " command generates type 10 LSA . that is limited to area scope . Can we tweak this to generate type 11 LSA which has AS scope ?

lab@R4# run show ospf database | match 172.27.255.9
Summary 172.27.255.9 172.27.255.1 0x80000002 718 0x22 0xaaeb 28

[edit]
lab@R4# run show ospf database | match 172.27.255.10
Router 172.27.255.10 172.27.255.10 0x80000003 503 0x22 0x6cfb 60
OpaqArea 1.0.0.1 172.27.255.10 0x80000002 1410 0x22 0xf891 28
OpaqArea 1.0.0.3 172.27.255.10 0x80000001 2595 0x22 0x6008 136

[edit]

2) how can we tunnel this LSA if at all we can ?  Virtual link  between PE2 and R3 ?

See attached logs